Activate an xy background base image from a form

[Jorge_Carreon]

Hello, I need help badly! and hope for answer or clues!
I need to call up the XY background base image after, for example, step/question #5 of a form view, and then after adding a pin, to continue to #6, in order complete the rest of the questions in the form view.

All I could do up to now is to create 2 separate action icons in desk view-- one to call up the XY background base image, and the other, to edit the form.

But I do need to follow a continuous flow in the form view.
Help pls! Much appreciated!