Merge pull request #27 from narendran-nv/patch-1

Update prerequisites-41d8559.md

Author: juergen-walter

docs/prerequisites-41d8559.md

@@ -56,7 +56,7 @@ Create a SAML 2.0 application in your Identity Authentication account based on t
 
 Go to *Applications & Resources*, choose *Applications*, and select your application from the list. Then perform the following steps to configure the SAML 2.0 application within Identity Authentication:
 
-1.  [Configure a Self-Defined Attribute](https://help.sap.com/docs/identity-authentication/identity-authentication/user-attributes?version=Cloud) with *Name* "groups," *Source* "Identity Directory," and *Value* "Groups."
+1.  [Configure a Self-Defined Attribute](https://help.sap.com/docs/identity-authentication/identity-authentication/user-attributes?version=Cloud) with *Name* "groups," *Source* "Identity Directory," and *Value* "All Groups."
 2.  [Configure Default Name ID Format](https://help.sap.com/docs/identity-authentication/identity-authentication/configure-subject-name-identifier-sent-to-application?version=Cloud) to *E-mail*.
 3.  Select *SAML 2.0 Configuration* and *Configure Manually*.
     -   Set the name with value of the `sp.entity_id` from the Create a SAML 2.0 application step.