In Marg Software, if user needs to Ban operator for Not Modify Item's in bill then it can be done easily.

In order to Ban Add or Modify Item's in already created bill, the user needs to follow the below steps:

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

• A 'Password & Authority' window will appear.

• Select the user to make the desired changes. Press 'Enter' key.

• A 'Powers' window will appear in which the user will select ‘Search In All’.

• A 'Powers' window will appear in which the user will search 'Bill Item' .

• Now click on ‘Accept’.

• A 'Bill Item' window will appear.

• In 'Bill Item Modify Y-Add+Modify N-Add C-Change Batch X-No' option, the user will select 'X'.

• The user will now press 'ESC' key.

• Again press 'ESC' key and then click on ‘Yes’ to save the changes.

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

• Press 'ESC' key and then click on ‘Yes’.

• 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 will not be able to Modify or Add Item in already created Bill.