SIMULATION - You are a functional consultant for Contoso Entertainment System USA (USMF). You need to assign the Accountant closing role for the USMF legal entity to an employee named Theresa Jayne. To complete this task, sign in to the Dynamics 365 portal. 

See explanation below.

1. Navigate to System administration > Security > Assign users to roles 2. Select the ˜Accountant Closing` role. 3. Click the Manually assign / exclude users button 4. Select the Theresa Jayne user account and click the Assign to role button. 5. Click the Assign organizations button 6. Select the Grant access to specific organizations option 7. Select the USMF legal entity and click the Grant button. Reference: https://www.dynamics-tips.com/system-administration/security-roles