SelectedRow between Mashups

Good afternoon, sir,

I want to be able to select a row of a grid, click on widget navigation and move to another mashup with several text fields in which the information of the selected row has been loaded.

A priori, I'm trying to do by sending the selected row from one mashup to the other, but I'm not able.

Could you suggest a solution and/or a way to do it?

Thank you very much

Rodrigo Avilés Arias