diff --git a/plugins/catalog-backend-module-msgraph/README.md b/plugins/catalog-backend-module-msgraph/README.md
index 1fd5fc3f19..c2fae37d7d 100644
--- a/plugins/catalog-backend-module-msgraph/README.md
+++ b/plugins/catalog-backend-module-msgraph/README.md
@@ -72,6 +72,9 @@ catalog:
           # Optional search for groups, see Microsoft Graph API for the syntax
           # See https://docs.microsoft.com/en-us/graph/search-query-parameter
           groupSearch: '"description:One" AND ("displayName:Video" OR "displayName:Drive")'
+          # Optional select for groups, this will allow you work with schemaExtensions in order to add extra information to your groups
+          # See  https://docs.microsoft.com/en-us/graph/api/resources/schemaextension?view=graph-rest-1.0
+          groupSelect: ['id', 'displayName', 'description']
 ```
 
 `userFilter` and `userGroupMemberFilter` are mutually exclusive, only one can be provided. If both are provided, an error will be thrown.