https://help.tallysolutions.com/docs/te9rel60/Control_Centre/My_TallyNET_Accounts_Multi_Site.htm

My Tally.NET Accounts for Multi Site

My Tally.NET Accounts screen displays the User ID against the Tally.NET ID field, the Account ID, Security Level, permission to access Tally.NET Server, Site ID, permission to Administer the Account and the account Status. It also displays the Account IDs associated with your Account, based on your requirement you may disassociate your Account ID.

On selecting My Tally.NET Accounts, the My Tally.NET Accounts screen appears as shown:

Select the required Multi Site  Account ID and press Enter

Note: To disassociate from another account, select the required Account ID and press Alt+D.

The Account/Site Administrator ID cannot be disassociated from associated accounts.