diff --git a/Docs/Dev/en/SUMMARY.md b/Docs/Dev/en/SUMMARY.md
index 722c697..8a97952 100755
--- a/Docs/Dev/en/SUMMARY.md
+++ b/Docs/Dev/en/SUMMARY.md
@@ -1,3 +1,3 @@
 # Developer Content
 
-* [UML]({%}&page=Dev/uml)
+* [Structure]({%}&page=Dev/structure)
diff --git a/Docs/Dev/en/structure.md b/Docs/Dev/en/structure.md
index e69de29..a3bc242 100755
--- a/Docs/Dev/en/structure.md
+++ b/Docs/Dev/en/structure.md
@@ -0,0 +1,5 @@
+# Structure
+
+## ER
+
+![ER](Modules/Profile/Docs/Dev/img/er.png)
\ No newline at end of file