Go to the "Limit" or "Rules" tab depending on your needs and follow these steps: 
1. Find the limit or rule that you want to edit 
2. Click the edit icon on the selected Limit/Rule 
3. Go to the "Members" section and click the edit icon 
4. Use the "Applied" filter in status to see which employees have the Limit/Rule 
5. Click the checkbox to unselect the employee(s) who need to be removed from the Limit/Rule 
6. Click "Save"