How to open a tab page with data grid row selected?

Hi, I need to create a microflow button(passing some entity), that will open another tab page of my tab with same data grid row selected (my two tab pages have data grids with the same entity). How can I do this? Thanks.
1 answers

Work around suggestion is to modify the sorting of the datagrid so that the first item is at the top. Then set the datagrid to select first.

E.g. make a temporary object as the caller of the page in which the first sub assoication is to the object that should be selected.

I do not know any standard Mendix functionality to determin which grid item is selected.