Adding tab to the My Account customer page

Dears,

I need to build a plugin to add a link (tab) to the My Account page. This tab will have a grid that read from a a new table i need to add. I don't want to change the source code, i need this to be as a plugin, any advise?

Any luck with this ! adding a new page as well but getting route not registered

Yew, ibwas able to do it. Check my affiliate plugin in the marketplace.

What you need to do is a widget and display all tabs including yours