How to focus on particular tab on item form populated?

You can change the selected tab like this:

let tabbar = window.parent.parent.relationshipsControl.relTabbar;
tabbar.selectTab(tabbar.GetTabId('The display name of your tab'));

I solved this problem.

Thank you so much!!

Hey !! how did you solve this issue ? facing same issue .when i m selecting values on form after selecting tabs gets changed.

Hey !! how did you solve this issue ? facing same issue .when i m selecting values on form after selecting tabs gets changed.