Navigation between 2 components - Return to caller

Hi,

It hope it will be easy to you.

I have 2 WDA components: 1. Caller, 2. Used.

When I press a button in the Caller, it's navigating to the Used component, the Used component is replacing the Caller in the browser. (Here I can pick customers from a table)

After the customer is picked I would like to return to the Caller, from the Used component.

I was looking for some navigation tutorials, everything is working, except this one, I did not find anything regarding this returning part.

Please suggest.

Thank you

Tamas