In OverCASE the "login credentials" is a verified token that uniquely identifies the currently logged-in user. These credentials are required for all operations, so you have to perform login when starting OverCASE before you can continue to do anything else there.

The OverCASE Integrator allows you to:

• View the details of the current login credentials. These include the user and role name, the list of group names the logged-in user is assigned to, the list of user's capabilities, etc. Use the "Options/User information" command from the Integrator menu for this.
• Log in as a different user or under a different role. Use the "Options/Login as a different user" command from the Integrator menu for this. Note, that the same "current" login credentials are used across all OverCASE applications.