To create a Group of type Security, follow the steps below:
1.Go to Azure Active Directory (Microsoft Entra ID) => App Registrations => Azure Bot for Mirage (Note down the name of your Bot)
2.Go to Azure Active Directory (Microsoft Entra ID) => Groups => Add a new group of type security and give it a name.
3.Azure AD roles can be assigned to the group must be Yes.
4.In Members, add the Azure Bot as a member of the group (find it by searching the name you noted in step 1).
5.In Roles, select Teams Administrator and create the group.