Preventing User Group Connection
When you want to temporarily prevent the persons in a group from connecting in the name of the group, you can disable this person group without deleting it from your repository.
To deactivate a person group:
1. Access the properties pages of the login in question.
2. Select Characteristics.
3. In the Status (Login) field, select "Inactive".
4. Click Apply.
See "Viewing Login Characteristics".