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index 1e3b5b4dc..433767080 100644
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diff --git a/doc/controllers_complete.svg b/doc/controllers_complete.svg
index 7cb86dbef..0421faae8 100644
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diff --git a/doc/diagram.png b/doc/diagram.png
index f882cde19..d98ed629e 100644
Binary files a/doc/diagram.png and b/doc/diagram.png differ
diff --git a/doc/models_brief.svg b/doc/models_brief.svg
index 5f88763cb..bca030210 100644
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 <g id="edge3" class="edge"><title>Group&#45;&gt;TrainingsPricing</title>
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 <g id="node3" class="node"><title>InvoiceItem</title>
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-<text text-anchor="middle" x="1703" y="-14.3" font-family="Times,serif" font-size="14.00">InvoiceItem</text>
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+<text text-anchor="middle" x="1553" y="-14.3" font-family="Times,serif" font-size="14.00">InvoiceItem</text>
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 <g id="node5" class="node"><title>AvailabilityTag</title>
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+<text text-anchor="middle" x="2962" y="-731.3" font-family="Times,serif" font-size="14.00">OpenAPI::Client</text>
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-<text text-anchor="middle" x="2214" y="-731.3" font-family="Times,serif" font-size="14.00">Tag</text>
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 <g id="node14" class="node"><title>Event</title>
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 </g>
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 <g id="edge16" class="edge"><title>Event&#45;&gt;PriceCategory</title>
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 <!-- EventTheme -->
 <g id="node38" class="node"><title>EventTheme</title>
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 </g>
 <!-- Event&#45;&gt;EventTheme -->
 <g id="edge14" class="edge"><title>Event&#45;&gt;EventTheme</title>
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 <!-- EventImage -->
 <g id="node43" class="node"><title>EventImage</title>
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 </g>
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 <g id="edge11" class="edge"><title>Event&#45;&gt;EventImage</title>
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-<ellipse fill="none" stroke="#9a454c" cx="2772" cy="-531.969" rx="4" ry="4"/>
-<ellipse fill="#9a454c" stroke="#9a454c" cx="2772" cy="-468.341" rx="4" ry="4"/>
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+<ellipse fill="none" stroke="#a81f13" cx="2772" cy="-531.969" rx="4" ry="4"/>
+<ellipse fill="#a81f13" stroke="#a81f13" cx="2772" cy="-468.341" rx="4" ry="4"/>
 </g>
 <!-- Reservation -->
 <g id="node58" class="node"><title>Reservation</title>
@@ -208,9 +208,9 @@
 </g>
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 <g id="edge13" class="edge"><title>Event&#45;&gt;Reservation</title>
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 <g id="node64" class="node"><title>EventPriceCategory</title>
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 </g>
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 <g id="edge15" class="edge"><title>Event&#45;&gt;EventPriceCategory</title>
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 <g id="node65" class="node"><title>EventFile</title>
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 </g>
 <!-- Event&#45;&gt;EventFile -->
 <g id="edge12" class="edge"><title>Event&#45;&gt;EventFile</title>
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 <g id="node15" class="node"><title>StatisticSubType</title>
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-<text text-anchor="middle" x="3418" y="-731.3" font-family="Times,serif" font-size="14.00">StatisticSubType</text>
+<ellipse fill="none" stroke="black" cx="3305" cy="-735" rx="70.6878" ry="18"/>
+<text text-anchor="middle" x="3305" y="-731.3" font-family="Times,serif" font-size="14.00">StatisticSubType</text>
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 <g id="node32" class="node"><title>StatisticType</title>
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-<text text-anchor="middle" x="3355" y="-637.3" font-family="Times,serif" font-size="14.00">StatisticType</text>
+<ellipse fill="none" stroke="black" cx="3327" cy="-641" rx="57.3905" ry="18"/>
+<text text-anchor="middle" x="3327" y="-637.3" font-family="Times,serif" font-size="14.00">StatisticType</text>
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+<text text-anchor="middle" x="3161" y="-550.3" font-family="Times,serif" font-size="14.00">StatisticTypeSubType</text>
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 <g id="node16" class="node"><title>Project</title>
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 <!-- Project&#45;&gt;ProjectImage -->
 <g id="edge19" class="edge"><title>Project&#45;&gt;ProjectImage</title>
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+<ellipse fill="#ac40b3" stroke="#ac40b3" cx="963.6" cy="-465.55" rx="4.00002" ry="4.00002"/>
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 <!-- Project&#45;&gt;User -->
 <g id="edge25" class="edge"><title>Project&#45;&gt;User</title>
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 <g id="node47" class="node"><title>Theme</title>
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 <g id="edge23" class="edge"><title>Project&#45;&gt;Theme</title>
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 <g id="node48" class="node"><title>ProjectCao</title>
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 <g id="edge20" class="edge"><title>Project&#45;&gt;ProjectCao</title>
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 <g id="node57" class="node"><title>ProjectStep</title>
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 <text text-anchor="middle" x="1909" y="-442.3" font-family="Times,serif" font-size="14.00">Machine</text>
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 <ellipse fill="none" stroke="black" cx="858" cy="-446" rx="51.9908" ry="18"/>
 <text text-anchor="middle" x="858" y="-442.3" font-family="Times,serif" font-size="14.00">Component</text>
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 <g id="edge22" class="edge"><title>Project&#45;&gt;Component</title>
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 <g id="node17" class="node"><title>CustomAsset</title>
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+<ellipse fill="#6fa331" stroke="#6fa331" cx="3474" cy="-663.227" rx="4" ry="4"/>
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 <g id="node18" class="node"><title>AgeRange</title>
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-<text text-anchor="middle" x="2685" y="-637.3" font-family="Times,serif" font-size="14.00">AgeRange</text>
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+<text text-anchor="middle" x="2671" y="-637.3" font-family="Times,serif" font-size="14.00">AgeRange</text>
 </g>
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 <g id="edge28" class="edge"><title>AgeRange&#45;&gt;Event</title>
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 <!-- Wallet -->
 <g id="node19" class="node"><title>Wallet</title>
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-<text text-anchor="middle" x="362" y="-496.3" font-family="Times,serif" font-size="14.00">Wallet</text>
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+<text text-anchor="middle" x="340" y="-496.3" font-family="Times,serif" font-size="14.00">Wallet</text>
 </g>
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 <g id="node62" class="node"><title>WalletTransaction</title>
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-<text text-anchor="middle" x="378" y="-388.3" font-family="Times,serif" font-size="14.00">WalletTransaction</text>
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 </g>
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+<text text-anchor="middle" x="3591" y="-731.3" font-family="Times,serif" font-size="14.00">Stats::Event</text>
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 <g id="node21" class="node"><title>Stats::Project</title>
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+<text text-anchor="middle" x="3695" y="-731.3" font-family="Times,serif" font-size="14.00">Stats::Project</text>
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-<text text-anchor="middle" x="3899" y="-731.3" font-family="Times,serif" font-size="14.00">Stats::User</text>
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+<text text-anchor="middle" x="3796" y="-731.3" font-family="Times,serif" font-size="14.00">Stats::User</text>
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+<!-- StatisticCustomAggregation -->
+<g id="node77" class="node"><title>StatisticCustomAggregation</title>
+<ellipse fill="none" stroke="black" cx="3515" cy="-554" rx="110.48" ry="18"/>
+<text text-anchor="middle" x="3515" y="-550.3" font-family="Times,serif" font-size="14.00">StatisticCustomAggregation</text>
+</g>
+<!-- StatisticType&#45;&gt;StatisticCustomAggregation -->
+<g id="edge36" class="edge"><title>StatisticType&#45;&gt;StatisticCustomAggregation</title>
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 <g id="node33" class="node"><title>Address</title>
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 <text text-anchor="middle" x="82" y="-334.3" font-family="Times,serif" font-size="14.00">Address</text>
 </g>
 <!-- Plan&#45;&gt;Price -->
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+<g id="edge43" class="edge"><title>Plan&#45;&gt;Price</title>
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-<ellipse fill="#43708a" stroke="#43708a" cx="1816.07" cy="-260.753" rx="4.00001" ry="4.00001"/>
+<g id="edge42" class="edge"><title>Plan&#45;&gt;PlanFile</title>
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+<ellipse fill="#70107d" stroke="#70107d" cx="1816.07" cy="-260.753" rx="4.00001" ry="4.00001"/>
 </g>
 <!-- Credit -->
 <g id="node44" class="node"><title>Credit</title>
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-<!-- Plan&#45;&gt;Credit -->
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+<text text-anchor="middle" x="1423" y="-247.3" font-family="Times,serif" font-size="14.00">Credit</text>
 </g>
 <!-- Plan&#45;&gt;Credit -->
 <g id="edge37" class="edge"><title>Plan&#45;&gt;Credit</title>
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+<path fill="none" stroke="#f84fb3" d="M1808.96,-320.296C1790.66,-308.946 1764.79,-294.653 1740,-287 1645.23,-257.744 1527.87,-252.294 1465.94,-251.659"/>
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 <!-- Plan&#45;&gt;Credit -->
 <g id="edge38" class="edge"><title>Plan&#45;&gt;Credit</title>
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+<text text-anchor="middle" x="1839.5" y="-290.8" font-family="Times,serif" font-size="14.00">training_credits</text>
+</g>
+<!-- Plan&#45;&gt;Credit -->
+<g id="edge39" class="edge"><title>Plan&#45;&gt;Credit</title>
+<path fill="none" stroke="#158006" d="M1799.18,-332.862C1761.03,-327.789 1698.28,-317.856 1646,-302 1629.8,-297.088 1627.2,-291.912 1611,-287 1561.78,-272.071 1503.27,-262.392 1464.75,-257.077"/>
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 <text text-anchor="middle" x="1691" y="-290.8" font-family="Times,serif" font-size="14.00">machine_credits</text>
 </g>
 <!-- Subscription -->
 <g id="node55" class="node"><title>Subscription</title>
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-<text text-anchor="middle" x="1209" y="-247.3" font-family="Times,serif" font-size="14.00">Subscription</text>
+<ellipse fill="none" stroke="black" cx="1178" cy="-251" rx="55.4913" ry="18"/>
+<text text-anchor="middle" x="1178" y="-247.3" font-family="Times,serif" font-size="14.00">Subscription</text>
 </g>
 <!-- Plan&#45;&gt;Subscription -->
-<g id="edge39" class="edge"><title>Plan&#45;&gt;Subscription</title>
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+<g id="edge40" class="edge"><title>Plan&#45;&gt;Subscription</title>
+<path fill="none" stroke="#7c49f4" d="M1799.01,-334.618C1712.55,-328.644 1490.48,-312.729 1417,-302 1352.19,-292.537 1278.55,-276.283 1230.35,-264.883"/>
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 <!-- PlanImage -->
 <g id="node75" class="node"><title>PlanImage</title>
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 <text text-anchor="middle" x="1911" y="-247.3" font-family="Times,serif" font-size="14.00">PlanImage</text>
 </g>
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-<ellipse fill="#9cb026" stroke="#9cb026" cx="1932.47" cy="-270.836" rx="4.00002" ry="4.00002"/>
+<g id="edge41" class="edge"><title>Plan&#45;&gt;PlanImage</title>
+<path fill="none" stroke="#8fb631" d="M1867.5,-330.385C1895.19,-324.158 1931.32,-314.008 1940,-302 1946.34,-293.231 1942.19,-282.978 1935.27,-274.048"/>
+<ellipse fill="none" stroke="#8fb631" cx="1863.49" cy="-331.26" rx="4.00001" ry="4.00001"/>
+<ellipse fill="#8fb631" stroke="#8fb631" cx="1932.47" cy="-270.836" rx="4.00002" ry="4.00002"/>
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 <!-- MachineFile -->
 <g id="node35" class="node"><title>MachineFile</title>
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 <text text-anchor="middle" x="123" y="-442.3" font-family="Times,serif" font-size="14.00">Organization</text>
 </g>
 <!-- Organization&#45;&gt;Address -->
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-<ellipse fill="#a9d23c" stroke="#a9d23c" cx="90.014" cy="-359.719" rx="4.00001" ry="4.00001"/>
+<g id="edge44" class="edge"><title>Organization&#45;&gt;Address</title>
+<path fill="none" stroke="#82d164" d="M113.435,-420.271C106.869,-403.296 98.1874,-380.85 91.6115,-363.849"/>
+<ellipse fill="none" stroke="#82d164" cx="114.97" cy="-424.239" rx="4.00001" ry="4.00001"/>
+<ellipse fill="#82d164" stroke="#82d164" cx="90.014" cy="-359.719" rx="4.00001" ry="4.00001"/>
 </g>
 <!-- StatisticGraph -->
 <g id="node37" class="node"><title>StatisticGraph</title>
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-<text text-anchor="middle" x="3193" y="-442.3" font-family="Times,serif" font-size="14.00">StatisticGraph</text>
+<ellipse fill="none" stroke="black" cx="3191" cy="-446" rx="61.1893" ry="18"/>
+<text text-anchor="middle" x="3191" y="-442.3" font-family="Times,serif" font-size="14.00">StatisticGraph</text>
 </g>
 <!-- OAuth2Mapping -->
 <g id="node39" class="node"><title>OAuth2Mapping</title>
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-<text text-anchor="middle" x="4508" y="-637.3" font-family="Times,serif" font-size="14.00">OAuth2Mapping</text>
+<ellipse fill="none" stroke="black" cx="4405" cy="-641" rx="71.4873" ry="18"/>
+<text text-anchor="middle" x="4405" y="-637.3" font-family="Times,serif" font-size="14.00">OAuth2Mapping</text>
 </g>
 <!-- Licence -->
 <g id="node40" class="node"><title>Licence</title>
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+<g id="edge45" class="edge"><title>Licence&#45;&gt;Project</title>
+<path fill="none" stroke="#890dfc" d="M858,-614.694C858,-604.512 858,-592.747 858,-582.367"/>
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+<g id="edge49" class="edge"><title>User&#45;&gt;Project</title>
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+<g id="edge61" class="edge"><title>User&#45;&gt;Wallet</title>
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+<text text-anchor="middle" x="1372.5" y="-442.3" font-family="Times,serif" font-size="14.00">training_credits</text>
+</g>
+<!-- User&#45;&gt;Credit -->
+<g id="edge58" class="edge"><title>User&#45;&gt;Credit</title>
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 <text text-anchor="middle" x="1239" y="-442.3" font-family="Times,serif" font-size="14.00">machine_credits</text>
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 <g id="node49" class="node"><title>Role</title>
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+<text text-anchor="middle" x="1076" y="-247.3" font-family="Times,serif" font-size="14.00">Role</text>
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+<g id="edge47" class="edge"><title>User&#45;&gt;Role</title>
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 <g id="node54" class="node"><title>Notification</title>
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+<g id="edge46" class="edge"><title>User&#45;&gt;Notification</title>
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+<g id="edge54" class="edge"><title>User&#45;&gt;Subscription</title>
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 <g id="node56" class="node"><title>Training</title>
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 <text text-anchor="middle" x="1863" y="-550.3" font-family="Times,serif" font-size="14.00">Training</text>
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+<g id="edge53" class="edge"><title>User&#45;&gt;Training</title>
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+<g id="edge51" class="edge"><title>User&#45;&gt;Reservation</title>
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 <g id="node61" class="node"><title>UsersCredit</title>
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+<ellipse fill="none" stroke="black" cx="1378" cy="-178" rx="52.7911" ry="18"/>
+<text text-anchor="middle" x="1378" y="-174.3" font-family="Times,serif" font-size="14.00">UsersCredit</text>
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+<g id="edge55" class="edge"><title>User&#45;&gt;UsersCredit</title>
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+<g id="edge60" class="edge"><title>User&#45;&gt;UserTag</title>
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+<g id="edge62" class="edge"><title>User&#45;&gt;Export</title>
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+<g id="edge63" class="edge"><title>Credit&#45;&gt;UsersCredit</title>
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+<text text-anchor="middle" x="1512" y="-334.3" font-family="Times,serif" font-size="14.00">PartnerPlan</text>
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+<g id="edge69" class="edge"><title>PartnerPlan&#45;&gt;PlanFile</title>
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+<g id="edge71" class="edge"><title>PartnerPlan&#45;&gt;Role</title>
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 <g id="node50" class="node"><title>Asset</title>
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+<g id="edge79" class="edge"><title>Availability&#45;&gt;Slot</title>
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+<g id="edge75" class="edge"><title>Availability&#45;&gt;MachinesAvailability</title>
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+<g id="edge77" class="edge"><title>Availability&#45;&gt;TrainingsAvailability</title>
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+<g id="edge96" class="edge"><title>Reservation&#45;&gt;Invoice</title>
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-<g id="node88" class="node"><title>Ticket</title>
+<g id="node89" class="node"><title>Ticket</title>
 <ellipse fill="none" stroke="black" cx="2702" cy="-251" rx="33.2948" ry="18"/>
 <text text-anchor="middle" x="2702" y="-247.3" font-family="Times,serif" font-size="14.00">Ticket</text>
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+<g id="edge95" class="edge"><title>Reservation&#45;&gt;Ticket</title>
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+<g id="edge97" class="edge"><title>StatisticIndex&#45;&gt;StatisticType</title>
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+<g id="edge99" class="edge"><title>StatisticIndex&#45;&gt;StatisticGraph</title>
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+<g id="edge98" class="edge"><title>StatisticIndex&#45;&gt;StatisticField</title>
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+<g id="edge101" class="edge"><title>WalletTransaction&#45;&gt;Invoice</title>
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+<text text-anchor="middle" x="1526" y="-174.3" font-family="Times,serif" font-size="14.00">Coupon</text>
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diff --git a/doc/models_complete.svg b/doc/models_complete.svg
index 429fc0089..dd4b1aa9c 100644
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 </g>
 <!-- User -->
 <g id="node41" class="node"><title>User</title>
@@ -134,30 +134,30 @@
 </g>
 <!-- Group&#45;&gt;User -->
 <g id="edge2" class="edge"><title>Group&#45;&gt;User</title>
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 </g>
 <!-- InvoiceItem -->
 <g id="node3" class="node"><title>InvoiceItem</title>
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-<text text-anchor="start" x="3132.5" y="-113.3" font-family="Times,serif" font-size="14.00">invoice_id :integer</text>
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-<text text-anchor="start" x="3132.5" y="-8.3" font-family="Times,serif" font-size="14.00">invoice_item_id :integer</text>
+<path fill="none" stroke="black" d="M3037.5,-0.5C3037.5,-0.5 3272.5,-0.5 3272.5,-0.5 3278.5,-0.5 3284.5,-6.5 3284.5,-12.5 3284.5,-12.5 3284.5,-154.5 3284.5,-154.5 3284.5,-160.5 3278.5,-166.5 3272.5,-166.5 3272.5,-166.5 3037.5,-166.5 3037.5,-166.5 3031.5,-166.5 3025.5,-160.5 3025.5,-154.5 3025.5,-154.5 3025.5,-12.5 3025.5,-12.5 3025.5,-6.5 3031.5,-0.5 3037.5,-0.5"/>
+<text text-anchor="middle" x="3155" y="-151.3" font-family="Times,serif" font-size="14.00">InvoiceItem</text>
+<polyline fill="none" stroke="black" points="3025.5,-143.5 3284.5,-143.5 "/>
+<text text-anchor="start" x="3033.5" y="-128.3" font-family="Times,serif" font-size="14.00">id :integer</text>
+<text text-anchor="start" x="3033.5" y="-113.3" font-family="Times,serif" font-size="14.00">invoice_id :integer</text>
+<text text-anchor="start" x="3033.5" y="-98.3" font-family="Times,serif" font-size="14.00">stp_invoice_item_id :character varying(255)</text>
+<text text-anchor="start" x="3033.5" y="-83.3" font-family="Times,serif" font-size="14.00">amount :integer</text>
+<text text-anchor="start" x="3033.5" y="-68.3" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
+<text text-anchor="start" x="3033.5" y="-53.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
+<text text-anchor="start" x="3033.5" y="-38.3" font-family="Times,serif" font-size="14.00">description :text</text>
+<text text-anchor="start" x="3033.5" y="-23.3" font-family="Times,serif" font-size="14.00">subscription_id :integer</text>
+<text text-anchor="start" x="3033.5" y="-8.3" font-family="Times,serif" font-size="14.00">invoice_item_id :integer</text>
 </g>
 <!-- InvoiceItem&#45;&gt;InvoiceItem -->
 <g id="edge5" class="edge"><title>InvoiceItem&#45;&gt;InvoiceItem</title>
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-<ellipse fill="#123c50" stroke="#123c50" cx="3387.69" cy="-70.3937" rx="4.00001" ry="4.00001"/>
+<path fill="none" stroke="#6cf958" d="M3292.65,-95.1444C3298.87,-92.1865 3302.5,-88.305 3302.5,-83.5 3302.5,-78.695 3298.87,-74.8135 3292.65,-71.8556"/>
+<ellipse fill="none" stroke="#6cf958" cx="3288.69" cy="-96.6063" rx="4.00001" ry="4.00001"/>
+<ellipse fill="#6cf958" stroke="#6cf958" cx="3288.69" cy="-70.3937" rx="4.00001" ry="4.00001"/>
 </g>
 <!-- AvailabilityTag -->
 <g id="node5" class="node"><title>AvailabilityTag</title>
@@ -172,8 +172,8 @@
 </g>
 <!-- OpenAPI -->
 <g id="node6" class="node"><title>OpenAPI</title>
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-<text text-anchor="middle" x="4463" y="-3000.8" font-family="Times,serif" font-size="14.00">OpenAPI</text>
+<polygon fill="none" stroke="black" stroke-dasharray="1,5" points="4422,-3022.5 4354,-3022.5 4354,-2986.5 4422,-2986.5 4422,-3022.5"/>
+<text text-anchor="middle" x="4388" y="-3000.8" font-family="Times,serif" font-size="14.00">OpenAPI</text>
 </g>
 <!-- TrainingImage -->
 <g id="node7" class="node"><title>TrainingImage</title>
@@ -190,40 +190,40 @@
 </g>
 <!-- OpenAPI::Client -->
 <g id="node8" class="node"><title>OpenAPI::Client</title>
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-<text text-anchor="start" x="5039" y="-3011.8" font-family="Times,serif" font-size="14.00">name :character varying</text>
-<text text-anchor="start" x="5039" y="-2996.8" font-family="Times,serif" font-size="14.00">calls_count :integer</text>
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-<text text-anchor="start" x="5039" y="-2951.8" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
+<path fill="none" stroke="black" d="M4908,-2944C4908,-2944 5128,-2944 5128,-2944 5134,-2944 5140,-2950 5140,-2956 5140,-2956 5140,-3053 5140,-3053 5140,-3059 5134,-3065 5128,-3065 5128,-3065 4908,-3065 4908,-3065 4902,-3065 4896,-3059 4896,-3053 4896,-3053 4896,-2956 4896,-2956 4896,-2950 4902,-2944 4908,-2944"/>
+<text text-anchor="middle" x="5018" y="-3049.8" font-family="Times,serif" font-size="14.00">OpenAPI::Client</text>
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+<text text-anchor="start" x="4904" y="-3011.8" font-family="Times,serif" font-size="14.00">name :character varying</text>
+<text text-anchor="start" x="4904" y="-2996.8" font-family="Times,serif" font-size="14.00">calls_count :integer</text>
+<text text-anchor="start" x="4904" y="-2981.8" font-family="Times,serif" font-size="14.00">token :character varying</text>
+<text text-anchor="start" x="4904" y="-2966.8" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
+<text text-anchor="start" x="4904" y="-2951.8" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
 </g>
 <!-- OpenAPI::CallsCountTracing -->
 <g id="node9" class="node"><title>OpenAPI::CallsCountTracing</title>
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-<text text-anchor="start" x="5039" y="-2635.3" font-family="Times,serif" font-size="14.00">open_api_client_id :integer</text>
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-<text text-anchor="start" x="5039" y="-2575.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
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+<text text-anchor="middle" x="5018" y="-2673.3" font-family="Times,serif" font-size="14.00">OpenAPI::CallsCountTracing</text>
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+<text text-anchor="start" x="4904" y="-2650.3" font-family="Times,serif" font-size="14.00">id :integer</text>
+<text text-anchor="start" x="4904" y="-2635.3" font-family="Times,serif" font-size="14.00">open_api_client_id :integer</text>
+<text text-anchor="start" x="4904" y="-2620.3" font-family="Times,serif" font-size="14.00">calls_count :integer</text>
+<text text-anchor="start" x="4904" y="-2605.3" font-family="Times,serif" font-size="14.00">at :timestamp without time zone</text>
+<text text-anchor="start" x="4904" y="-2590.3" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
+<text text-anchor="start" x="4904" y="-2575.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
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 <!-- OpenAPI::Client&#45;&gt;OpenAPI::CallsCountTracing -->
 <g id="edge6" class="edge"><title>OpenAPI::Client&#45;&gt;OpenAPI::CallsCountTracing</title>
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+<path fill="none" stroke="#06abf7" d="M5018,-2935.34C5018,-2868.25 5018,-2766.28 5018,-2698.67"/>
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 <!-- OpenAPI::ParameterError -->
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+<text text-anchor="middle" x="5283" y="-3012.3" font-family="Times,serif" font-size="14.00">OpenAPI::ParameterError</text>
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 <!-- UserAvatar -->
 <g id="node11" class="node"><title>UserAvatar</title>
@@ -253,25 +253,25 @@
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 <!-- Tag -->
 <g id="node13" class="node"><title>Tag</title>
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+<text text-anchor="start" x="3711" y="-2966.8" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
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 <g id="edge9" class="edge"><title>Tag&#45;&gt;AvailabilityTag</title>
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 </g>
 <!-- Tag&#45;&gt;User -->
 <g id="edge8" class="edge"><title>Tag&#45;&gt;User</title>
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 <g id="node53" class="node"><title>Availability</title>
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 <g id="edge10" class="edge"><title>Tag&#45;&gt;Availability</title>
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 <g id="node66" class="node"><title>UserTag</title>
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 <g id="edge7" class="edge"><title>Tag&#45;&gt;UserTag</title>
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 <g id="node14" class="node"><title>Event</title>
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+<text text-anchor="start" x="2544" y="-302.3" font-family="Times,serif" font-size="14.00">invoice_id :integer</text>
+<text text-anchor="start" x="2544" y="-287.3" font-family="Times,serif" font-size="14.00">type :character varying(255)</text>
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+<text text-anchor="start" x="2544" y="-227.3" font-family="Times,serif" font-size="14.00">wallet_transaction_id :integer</text>
+<text text-anchor="start" x="2544" y="-212.3" font-family="Times,serif" font-size="14.00">coupon_id :integer</text>
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 <!-- Invoice&#45;&gt;Invoice -->
 <g id="edge32" class="edge"><title>Invoice&#45;&gt;Invoice</title>
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+<text text-anchor="middle" x="2812" y="-351.3" font-family="Times,serif" font-size="14.00">avoir</text>
 </g>
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 <g id="node29" class="node"><title>PlanFile</title>
@@ -805,75 +805,95 @@
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 <g id="node30" class="node"><title>OfferDay</title>
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+<text text-anchor="middle" x="2351" y="-753.3" font-family="Times,serif" font-size="14.00">OfferDay</text>
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-<g id="edge41" class="edge"><title>Plan&#45;&gt;PlanFile</title>
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-<ellipse fill="#639173" stroke="#639173" cx="2941.85" cy="-1064.86" rx="4.00002" ry="4.00002"/>
+<g id="edge42" class="edge"><title>Plan&#45;&gt;PlanFile</title>
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+<ellipse fill="#a80c34" stroke="#a80c34" cx="2941.85" cy="-1064.86" rx="4.00002" ry="4.00002"/>
 </g>
 <!-- Credit -->
 <g id="node44" class="node"><title>Credit</title>
@@ -889,44 +909,44 @@
 <text text-anchor="start" x="2469" y="-934.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
 </g>
 <!-- Plan&#45;&gt;Credit -->
-<g id="edge36" class="edge"><title>Plan&#45;&gt;Credit</title>
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-<!-- Plan&#45;&gt;Credit -->
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 <g id="edge38" class="edge"><title>Plan&#45;&gt;Credit</title>
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+<text text-anchor="middle" x="2957.5" y="-1114.8" font-family="Times,serif" font-size="14.00">training_credits</text>
+</g>
+<!-- Plan&#45;&gt;Credit -->
+<g id="edge39" class="edge"><title>Plan&#45;&gt;Credit</title>
+<path fill="none" stroke="#0eb22d" d="M2798.67,-1147.18C2797.45,-1146.11 2796.22,-1145.05 2795,-1144 2776.75,-1128.27 2771.51,-1125.14 2752,-1111 2732.65,-1096.98 2711.81,-1082.36 2691.59,-1068.42"/>
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 <text text-anchor="middle" x="2818" y="-1114.8" font-family="Times,serif" font-size="14.00">machine_credits</text>
 </g>
 <!-- Subscription -->
 <g id="node55" class="node"><title>Subscription</title>
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+<text text-anchor="middle" x="2237" y="-1054.8" font-family="Times,serif" font-size="14.00">Subscription</text>
+<polyline fill="none" stroke="black" points="2110,-1047 2364,-1047 "/>
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+<text text-anchor="start" x="2118" y="-1016.8" font-family="Times,serif" font-size="14.00">plan_id :integer</text>
+<text text-anchor="start" x="2118" y="-1001.8" font-family="Times,serif" font-size="14.00">user_id :integer</text>
+<text text-anchor="start" x="2118" y="-986.8" font-family="Times,serif" font-size="14.00">stp_subscription_id :character varying(255)</text>
+<text text-anchor="start" x="2118" y="-971.8" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
+<text text-anchor="start" x="2118" y="-956.8" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
+<text text-anchor="start" x="2118" y="-941.8" font-family="Times,serif" font-size="14.00">expired_at :timestamp without time zone</text>
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 </g>
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+<g id="edge40" class="edge"><title>Plan&#45;&gt;Subscription</title>
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 <!-- PlanImage -->
 <g id="node75" class="node"><title>PlanImage</title>
@@ -942,10 +962,10 @@
 <text text-anchor="start" x="3007" y="-934.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
 </g>
 <!-- Plan&#45;&gt;PlanImage -->
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-<ellipse fill="#aa066b" stroke="#aa066b" cx="3108.32" cy="-1066.65" rx="4.00001" ry="4.00001"/>
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 <!-- MachineFile -->
 <g id="node35" class="node"><title>MachineFile</title>
@@ -972,37 +992,38 @@
 <text text-anchor="start" x="74" y="-1627.3" font-family="Times,serif" font-size="14.00">profile_id :integer</text>
 </g>
 <!-- Organization&#45;&gt;Address -->
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-<ellipse fill="#1a0728" stroke="#1a0728" cx="167.112" cy="-1374.59" rx="4" ry="4"/>
+<g id="edge44" class="edge"><title>Organization&#45;&gt;Address</title>
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+<ellipse fill="#341e8c" stroke="#341e8c" cx="166.366" cy="-1374.59" rx="4" ry="4"/>
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 <g id="node37" class="node"><title>StatisticGraph</title>
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+<g id="edge51" class="edge"><title>User&#45;&gt;Reservation</title>
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 <g id="node61" class="node"><title>UsersCredit</title>
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-<text text-anchor="start" x="2520" y="-655.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
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+<text text-anchor="middle" x="2613" y="-753.3" font-family="Times,serif" font-size="14.00">UsersCredit</text>
+<polyline fill="none" stroke="black" points="2491,-745.5 2735,-745.5 "/>
+<text text-anchor="start" x="2499" y="-730.3" font-family="Times,serif" font-size="14.00">id :integer</text>
+<text text-anchor="start" x="2499" y="-715.3" font-family="Times,serif" font-size="14.00">user_id :integer</text>
+<text text-anchor="start" x="2499" y="-700.3" font-family="Times,serif" font-size="14.00">credit_id :integer</text>
+<text text-anchor="start" x="2499" y="-685.3" font-family="Times,serif" font-size="14.00">hours_used :integer</text>
+<text text-anchor="start" x="2499" y="-670.3" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
+<text text-anchor="start" x="2499" y="-655.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
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+<g id="edge55" class="edge"><title>User&#45;&gt;UsersCredit</title>
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-<g id="edge59" class="edge"><title>User&#45;&gt;UserTag</title>
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+<g id="edge60" class="edge"><title>User&#45;&gt;UserTag</title>
+<path fill="none" stroke="#ea0e6d" d="M2375.51,-2586.38C2516.43,-2545.41 2718.99,-2471.23 2864,-2354 2928.17,-2302.13 2978.69,-2220.59 3008.4,-2164.72"/>
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+<polygon fill="#ea0e6d" stroke="#ea0e6d" points="3008.52,-2164.5 3017.15,-2157.73 3010.84,-2160.07 3013.17,-2155.64 3013.17,-2155.64 3013.17,-2155.64 3010.84,-2160.07 3009.18,-2153.55 3008.52,-2164.5 3008.52,-2164.5"/>
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 <!-- Export -->
 <g id="node67" class="node"><title>Export</title>
@@ -1170,10 +1191,10 @@
 <text text-anchor="start" x="2586" y="-2034.8" font-family="Times,serif" font-size="14.00">key :character varying</text>
 </g>
 <!-- User&#45;&gt;Export -->
-<g id="edge61" class="edge"><title>User&#45;&gt;Export</title>
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+<g id="edge62" class="edge"><title>User&#45;&gt;Export</title>
+<path fill="none" stroke="#f8ca5a" d="M2373.76,-2505.85C2438.47,-2453.19 2510.94,-2388.22 2568,-2321 2602.63,-2280.21 2634.04,-2229.32 2657.52,-2187.03"/>
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 <g id="node73" class="node"><title>UserTraining</title>
@@ -1187,19 +1208,19 @@
 <text text-anchor="start" x="2475" y="-1627.3" font-family="Times,serif" font-size="14.00">training_id :integer</text>
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 <!-- User&#45;&gt;UserTraining -->
-<g id="edge51" class="edge"><title>User&#45;&gt;UserTraining</title>
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+<g id="edge52" class="edge"><title>User&#45;&gt;UserTraining</title>
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+<g id="edge50" class="edge"><title>User&#45;&gt;ProjectUser</title>
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-<g id="node86" class="node"><title>Profile</title>
+<g id="node87" class="node"><title>Profile</title>
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 <text text-anchor="middle" x="319" y="-2305.3" font-family="Times,serif" font-size="14.00">Profile</text>
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@@ -1232,10 +1253,10 @@
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-<ellipse fill="#65680b" stroke="#65680b" cx="444.461" cy="-2182.85" rx="4.00002" ry="4.00002"/>
+<g id="edge48" class="edge"><title>User&#45;&gt;Profile</title>
+<path fill="none" stroke="#d861ed" d="M2047.47,-2498.23C1974.99,-2448.86 1886.06,-2398.13 1797,-2372 1694.95,-2342.05 943.466,-2378.61 840,-2354 698.381,-2320.32 549.994,-2244.39 447.968,-2184.9"/>
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+<ellipse fill="#d861ed" stroke="#d861ed" cx="444.461" cy="-2182.85" rx="4.00002" ry="4.00002"/>
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 <g id="node42" class="node"><title>ProjectStepImage</title>
@@ -1251,10 +1272,10 @@
 <text text-anchor="start" x="898" y="-1212.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
 </g>
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+<g id="edge63" class="edge"><title>Credit&#45;&gt;UsersCredit</title>
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 <g id="node45" class="node"><title>PartnerPlan</title>
@@ -1278,151 +1299,151 @@
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+<g id="edge70" class="edge"><title>PartnerPlan&#45;&gt;Price</title>
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+<g id="edge69" class="edge"><title>PartnerPlan&#45;&gt;PlanFile</title>
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-<text text-anchor="start" x="7223" y="-2989.3" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
-<text text-anchor="start" x="7223" y="-2974.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
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+<text text-anchor="start" x="7174" y="-2989.3" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
+<text text-anchor="start" x="7174" y="-2974.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
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-<g id="edge73" class="edge"><title>DatabaseProvider&#45;&gt;AuthProvider</title>
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-<ellipse fill="#ca673c" stroke="#ca673c" cx="7337" cy="-2700.3" rx="4" ry="4"/>
+<g id="edge74" class="edge"><title>DatabaseProvider&#45;&gt;AuthProvider</title>
+<path fill="none" stroke="#0aea59" d="M7288,-2958.16C7288,-2895.19 7288,-2780.44 7288,-2704.45"/>
+<ellipse fill="none" stroke="#0aea59" cx="7288" cy="-2962.22" rx="4" ry="4"/>
+<ellipse fill="#0aea59" stroke="#0aea59" cx="7288" cy="-2700.3" rx="4" ry="4"/>
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+<g id="edge82" class="edge"><title>Availability&#45;&gt;AvailabilityTag</title>
+<path fill="none" stroke="#b1e440" d="M4043.7,-2544.9C4090.74,-2439.66 4171.24,-2259.56 4213.4,-2165.24"/>
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-<g id="edge80" class="edge"><title>Availability&#45;&gt;Event</title>
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-<ellipse fill="#c80500" stroke="#c80500" cx="4465.8" cy="-2211.24" rx="4.00002" ry="4.00002"/>
+<g id="edge81" class="edge"><title>Availability&#45;&gt;Event</title>
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+<ellipse fill="#8ac918" stroke="#8ac918" cx="4474.6" cy="-2211.45" rx="4.00002" ry="4.00002"/>
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+<g id="edge78" class="edge"><title>Availability&#45;&gt;Training</title>
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-<g id="edge79" class="edge"><title>Availability&#45;&gt;Reservation</title>
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+<g id="edge80" class="edge"><title>Availability&#45;&gt;Reservation</title>
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 <g id="node63" class="node"><title>Slot</title>
@@ -1442,10 +1463,10 @@
 <text text-anchor="start" x="3969" y="-904.3" font-family="Times,serif" font-size="14.00">offered :boolean</text>
 </g>
 <!-- Availability&#45;&gt;Slot -->
-<g id="edge78" class="edge"><title>Availability&#45;&gt;Slot</title>
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+<g id="edge79" class="edge"><title>Availability&#45;&gt;Slot</title>
+<path fill="none" stroke="#0a851e" d="M4020.92,-2544.25C4030.83,-2482.81 4043.79,-2396.87 4052,-2321 4096.07,-1913.5 4101.77,-1810.63 4116,-1401 4119.97,-1286.85 4127.73,-1257.62 4116,-1144 4114.61,-1130.51 4112.52,-1116.43 4110.07,-1102.56"/>
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 <g id="node68" class="node"><title>MachinesAvailability</title>
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 <text text-anchor="start" x="3713" y="-1242.3" font-family="Times,serif" font-size="14.00">availability_id :integer</text>
 </g>
 <!-- Availability&#45;&gt;MachinesAvailability -->
-<g id="edge74" class="edge"><title>Availability&#45;&gt;MachinesAvailability</title>
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+<g id="edge75" class="edge"><title>Availability&#45;&gt;MachinesAvailability</title>
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 <!-- TrainingsAvailability -->
-<g id="node79" class="node"><title>TrainingsAvailability</title>
+<g id="node80" class="node"><title>TrainingsAvailability</title>
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 <text text-anchor="middle" x="3751" y="-1710.3" font-family="Times,serif" font-size="14.00">TrainingsAvailability</text>
 <polyline fill="none" stroke="black" points="3629,-1702.5 3873,-1702.5 "/>
@@ -1474,97 +1495,97 @@
 <text text-anchor="start" x="3637" y="-1627.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
 </g>
 <!-- Availability&#45;&gt;TrainingsAvailability -->
-<g id="edge76" class="edge"><title>Availability&#45;&gt;TrainingsAvailability</title>
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+<g id="edge77" class="edge"><title>Availability&#45;&gt;TrainingsAvailability</title>
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-<g id="edge75" class="edge"><title>Availability&#45;&gt;Machine</title>
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+<g id="edge76" class="edge"><title>Availability&#45;&gt;Machine</title>
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 <!-- Subscription&#45;&gt;Invoice -->
-<g id="edge82" class="edge"><title>Subscription&#45;&gt;Invoice</title>
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+<g id="edge83" class="edge"><title>Subscription&#45;&gt;Invoice</title>
+<path fill="none" stroke="#415b2a" d="M2207.62,-911.065C2179.79,-817.425 2151.5,-663.798 2220,-557 2286.95,-452.615 2423.2,-401.725 2526.06,-377.377"/>
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+<g id="edge84" class="edge"><title>Subscription&#45;&gt;OfferDay</title>
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+<g id="edge85" class="edge"><title>Training&#45;&gt;TrainingImage</title>
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 <!-- Training&#45;&gt;TrainingsPricing -->
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+<g id="edge95" class="edge"><title>Reservation&#45;&gt;Ticket</title>
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+<text text-anchor="start" x="5603" y="-1612.3" font-family="Times,serif" font-size="14.00">data_type :character varying(255)</text>
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+<g id="edge98" class="edge"><title>StatisticIndex&#45;&gt;StatisticField</title>
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-<ellipse fill="#46ab7a" stroke="#46ab7a" cx="5635.18" cy="-2030.16" rx="4" ry="4"/>
+<g id="edge100" class="edge"><title>StatisticField&#45;&gt;StatisticIndex</title>
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+<g id="edge101" class="edge"><title>WalletTransaction&#45;&gt;Invoice</title>
+<path fill="none" stroke="#e19f5e" d="M714.385,-1412.12C751.511,-1336.52 796,-1224.1 796,-1119.5 796,-1119.5 796,-1119.5 796,-707 796,-530.491 2104.81,-403.231 2527.83,-366.708"/>
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 </g>
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 <g id="node69" class="node"><title>Avoir</title>
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+<g id="edge104" class="edge"><title>Avoir&#45;&gt;Invoice</title>
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 </g>
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 <g id="node70" class="node"><title>NotificationType</title>
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 <!-- Stylesheet -->
 <g id="node72" class="node"><title>Stylesheet</title>
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 <!-- Coupon -->
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+<text text-anchor="start" x="8314" y="-3034.3" font-family="Times,serif" font-size="14.00">signaled_id :integer</text>
+<text text-anchor="start" x="8314" y="-3019.3" font-family="Times,serif" font-size="14.00">signaled_type :character varying</text>
+<text text-anchor="start" x="8314" y="-3004.3" font-family="Times,serif" font-size="14.00">first_name :character varying</text>
+<text text-anchor="start" x="8314" y="-2989.3" font-family="Times,serif" font-size="14.00">last_name :character varying</text>
+<text text-anchor="start" x="8314" y="-2974.3" font-family="Times,serif" font-size="14.00">email :character varying</text>
+<text text-anchor="start" x="8314" y="-2959.3" font-family="Times,serif" font-size="14.00">message :text</text>
+<text text-anchor="start" x="8314" y="-2944.3" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
+<text text-anchor="start" x="8314" y="-2929.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
 </g>
 <!-- Profile&#45;&gt;UserAvatar -->
-<g id="edge113" class="edge"><title>Profile&#45;&gt;UserAvatar</title>
-<path fill="none" stroke="#2d2db1" d="M387.806,-1876.7C401.96,-1830.45 415.909,-1784.88 426.998,-1748.65"/>
-<ellipse fill="none" stroke="#2d2db1" cx="386.63" cy="-1880.54" rx="4.00001" ry="4.00001"/>
-<ellipse fill="#2d2db1" stroke="#2d2db1" cx="428.293" cy="-1744.42" rx="4.00001" ry="4.00001"/>
+<g id="edge114" class="edge"><title>Profile&#45;&gt;UserAvatar</title>
+<path fill="none" stroke="#af542b" d="M387.806,-1876.7C401.96,-1830.45 415.909,-1784.88 426.998,-1748.65"/>
+<ellipse fill="none" stroke="#af542b" cx="386.63" cy="-1880.54" rx="4.00001" ry="4.00001"/>
+<ellipse fill="#af542b" stroke="#af542b" cx="428.293" cy="-1744.42" rx="4.00001" ry="4.00001"/>
 </g>
 <!-- Profile&#45;&gt;Address -->
-<g id="edge114" class="edge"><title>Profile&#45;&gt;Address</title>
-<path fill="none" stroke="#015e66" d="M191.536,-1968.95C139.045,-1905.32 84.2238,-1824.77 57,-1741 17.3181,-1618.9 63.0298,-1473.93 105.528,-1378.15"/>
-<ellipse fill="none" stroke="#015e66" cx="194.378" cy="-1972.37" rx="4.00002" ry="4.00002"/>
-<ellipse fill="#015e66" stroke="#015e66" cx="107.203" cy="-1374.42" rx="4.00002" ry="4.00002"/>
+<g id="edge115" class="edge"><title>Profile&#45;&gt;Address</title>
+<path fill="none" stroke="#9185dc" d="M191.536,-1968.95C139.045,-1905.32 84.2238,-1824.77 57,-1741 17.3358,-1618.96 62.6798,-1473.98 104.883,-1378.18"/>
+<ellipse fill="none" stroke="#9185dc" cx="194.378" cy="-1972.37" rx="4.00002" ry="4.00002"/>
+<ellipse fill="#9185dc" stroke="#9185dc" cx="106.546" cy="-1374.45" rx="4.00002" ry="4.00002"/>
 </g>
 <!-- Profile&#45;&gt;Organization -->
-<g id="edge115" class="edge"><title>Profile&#45;&gt;Organization</title>
-<path fill="none" stroke="#c9241d" d="M250.101,-1876.39C233.967,-1823.68 218.11,-1771.87 206.457,-1733.8"/>
-<ellipse fill="none" stroke="#c9241d" cx="251.37" cy="-1880.54" rx="4.00001" ry="4.00001"/>
-<ellipse fill="#c9241d" stroke="#c9241d" cx="205.207" cy="-1729.72" rx="4.00001" ry="4.00001"/>
+<g id="edge116" class="edge"><title>Profile&#45;&gt;Organization</title>
+<path fill="none" stroke="#c2ae3a" d="M250.101,-1876.39C233.967,-1823.68 218.11,-1771.87 206.457,-1733.8"/>
+<ellipse fill="none" stroke="#c2ae3a" cx="251.37" cy="-1880.54" rx="4.00001" ry="4.00001"/>
+<ellipse fill="#c2ae3a" stroke="#c2ae3a" cx="205.207" cy="-1729.72" rx="4.00001" ry="4.00001"/>
 </g>
 <!-- Setting -->
-<g id="node87" class="node"><title>Setting</title>
-<path fill="none" stroke="black" d="M8629,-2951.5C8629,-2951.5 8849,-2951.5 8849,-2951.5 8855,-2951.5 8861,-2957.5 8861,-2963.5 8861,-2963.5 8861,-3045.5 8861,-3045.5 8861,-3051.5 8855,-3057.5 8849,-3057.5 8849,-3057.5 8629,-3057.5 8629,-3057.5 8623,-3057.5 8617,-3051.5 8617,-3045.5 8617,-3045.5 8617,-2963.5 8617,-2963.5 8617,-2957.5 8623,-2951.5 8629,-2951.5"/>
-<text text-anchor="middle" x="8739" y="-3042.3" font-family="Times,serif" font-size="14.00">Setting</text>
-<polyline fill="none" stroke="black" points="8617,-3034.5 8861,-3034.5 "/>
-<text text-anchor="start" x="8625" y="-3019.3" font-family="Times,serif" font-size="14.00">id :integer</text>
-<text text-anchor="start" x="8625" y="-3004.3" font-family="Times,serif" font-size="14.00">name :character varying</text>
-<text text-anchor="start" x="8625" y="-2989.3" font-family="Times,serif" font-size="14.00">value :text</text>
-<text text-anchor="start" x="8625" y="-2974.3" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
-<text text-anchor="start" x="8625" y="-2959.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
+<g id="node88" class="node"><title>Setting</title>
+<path fill="none" stroke="black" d="M8580,-2951.5C8580,-2951.5 8800,-2951.5 8800,-2951.5 8806,-2951.5 8812,-2957.5 8812,-2963.5 8812,-2963.5 8812,-3045.5 8812,-3045.5 8812,-3051.5 8806,-3057.5 8800,-3057.5 8800,-3057.5 8580,-3057.5 8580,-3057.5 8574,-3057.5 8568,-3051.5 8568,-3045.5 8568,-3045.5 8568,-2963.5 8568,-2963.5 8568,-2957.5 8574,-2951.5 8580,-2951.5"/>
+<text text-anchor="middle" x="8690" y="-3042.3" font-family="Times,serif" font-size="14.00">Setting</text>
+<polyline fill="none" stroke="black" points="8568,-3034.5 8812,-3034.5 "/>
+<text text-anchor="start" x="8576" y="-3019.3" font-family="Times,serif" font-size="14.00">id :integer</text>
+<text text-anchor="start" x="8576" y="-3004.3" font-family="Times,serif" font-size="14.00">name :character varying</text>
+<text text-anchor="start" x="8576" y="-2989.3" font-family="Times,serif" font-size="14.00">value :text</text>
+<text text-anchor="start" x="8576" y="-2974.3" font-family="Times,serif" font-size="14.00">created_at :timestamp without time zone</text>
+<text text-anchor="start" x="8576" y="-2959.3" font-family="Times,serif" font-size="14.00">updated_at :timestamp without time zone</text>
 </g>
 </g>
 </svg>
diff --git a/doc/sso_with_github.md b/doc/sso_with_github.md
index 3204c38f8..dfe28c8dc 100644
--- a/doc/sso_with_github.md
+++ b/doc/sso_with_github.md
@@ -43,7 +43,7 @@ For this guide, we will use [GitHub](https://developer.github.com/v3/oauth/) as
   
   Once you have completed and validated the mapping's line, an information button will be available. 
   A click on it will show you the type of data expected from the API and, in some cases, you'll be able to configure a transformation.
-  For example, the `Profile.gender` field require a boolean attribute but your API may return strings like `man / woman`.
+  For example, the `Profile.gender` field require a booleanrake diagram:all attribute but your API may return strings like `man / woman`.
   In this case, you'll be able to configure a transformation for `man` <-> `true` and `woman` <-> `false`.
   
   Now, you are free to map more fields, like `Profile.github` to `html_url`, or `Profile.avatar` to `avatar_url`...