diff --git a/ERD/README.md b/ERD/README.md
index 7c31e36..0c31d32 100644
--- a/ERD/README.md
+++ b/ERD/README.md
@@ -4,7 +4,7 @@ The Entity-Relationship Diagram (ERD) provides a graphical representation of dat
 ## A global overview
 Auto generated Mermaid diagram using [mermerd](https://github.com/KarnerTh/mermerd) and [MermaidJs](https://github.com/mermaid-js/mermaid).
 
-[PostgSail Schema](https://github.com/xbgmsharp/postgsail/tree/main/ERD/postgsail.md "PostgSail Schema")
+[PostgSail SQL Schema](https://github.com/xbgmsharp/postgsail/tree/main/ERD/postgsail.md "PostgSail SQL Schema")
 
 ## Further
 There is 3 main schemas:
diff --git a/ERD/postgsail.md b/ERD/postgsail.md
index e976a7b..2b2a58a 100644
--- a/ERD/postgsail.md
+++ b/ERD/postgsail.md
@@ -107,7 +107,6 @@ erDiagram
         text last "User last name with CONSTRAINT CHECK {NOT_NULL}"
         text pass "{NOT_NULL}"
         jsonb preferences
-        integer public_id "User public_id to allow mapping for anonymous access, could be use as well for as Grafana orgId {NOT_NULL}"
         name role "{NOT_NULL}"
         timestamp_without_time_zone updated_at "{NOT_NULL}"
         text user_id "{NOT_NULL}"