# How to Alter Masters in Tally.

* Go to Accounts info->Ledger->Alter. 
* Select any party voucher.
* F12> configuration> provide contact details make yes
* Click on other details > contact details> enter

![](https://4143609165-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LLk7br3Yi6QanniF9kY%2F-MaXE2pndiWpNNnu95qv%2F-MaXIYQywo1J35elJpvu%2Flavina1.png?alt=media\&token=f8aa690b-ba56-42b0-b118-b95d4d1fc64f)

* Enter Email id and other required fields and Save (Ctrl+A):

![](https://4143609165-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LLk7br3Yi6QanniF9kY%2F-MaXE2pndiWpNNnu95qv%2F-MaXJB0_oErjiA1JFbqj%2Flavina2.png?alt=media\&token=f1760898-9ee2-48ec-93f1-a542666559b1)