- Navigate to the required page and click Turn ON Config Mode. 
- Click the Key or Lock icon next to the required field or button. 
           
            Elements that already have existing security definitions will appear with a lock. Elements that have not yet been configured with any field-level permissions will appear with a key.
            
- Select the required security group from the  drop-down list. 
- Select the required permissions from the  drop-down list. 
           
            Continue assigning permissions as required.
            
- Click Save and then click Close Window. 
- Click Turn OFF Config Mode. 
           
            When element security for individual fields on the timesheets are set to Deny, the field will display ***=*** when users in the corresponding security group view applied overrides.