This task requires the System Administrator security role A defined set of privileges. The security role assigned to a user determines which tasks the user can perform and which parts of the user interface the user can view. All users must be assigned at least one security role in order to access the system. or equivalent permissions. More information about specific permissions and performing this task while offline: Configuration Permissions
Microsoft Dynamics CRM Online uses Windows Live ID service credentials to control access to the application. To change the user's sign in, you must update the user's record and send a new invitation. The person will not be able to access this organization until the new invitation is accepted and the person has signed in with the new Windows Live ID service.
In the Navigation Pane, click Settings, click Administration, and then click Users.
Open the record you want to change.
On the Actions menu, click Change Windows Live ID.
Enter the new Windows Live ID, and then click Submit.
Note If the new e-mail address is not a Windows Live ID, then the user will need to make it one before signing in and accepting the invitation. A new invitation will be sent to this e-mail address.
To send the invitation, click OK.
Note
The User record for this person will be updated with the new Windows Live ID and the Invitation Status field will be reverted to Invited.