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

• A 'Password & Authority' window will appear.

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

• 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 'Tax' .

• Click on ‘Accept’.

•  A 'Tax' window will appear.

• In 'Tax% Change allowed in S-Sale P-Purchase E-B/Exp/Repl B-Both 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 in which the user will press 'ESC' key.

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

• Now in order to Re- login, the user will press 'Ctrl + U' key on the main screen of the software. 

• 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 operator will not be able to change tax at the time of Modify sale and Breakage Expiry in Marg Software.

Suppose user is modifying Sale Bill and he is not be able to change tax percentage at the time of modifying the transaction.