• Go to Masters > Password & Powers > Operator's.

• The user will select operator in which power needs to be changed.
• Suppose select 'A' and press 'Enter' key.

• The user will click on ‘Search In All’.

• The user will search 'Modification' and click on ‘Accept’ button.

• In 'All Accounting & Billing Modification Allowed Upto' option, the user will select '3 Hours' and then mention Hours as per the requirement.
• Suppose enter '10'.

• The user will press 'ESC' key.

• Click on ‘Yes’ button.

• A 'Powers Change' Pop-Up will appear and then the user will press 'ESC' key.

• Click on ‘Yes’ button.

• Now for Re- login, the user will press 'Ctrl+U' key on the main screen. 

• A 'Change User' window will appear in which the user will enter the User ID and Password.

• A 'Change User' window will appear in which the user will press 'ESC' key.

After following the above steps, the user can view that Bill Modification Hours for particular user will set in Marg ERP Software.