During the automation a third party server (Legedo - Powerdocs - OpenText) will be started and this one is not supported from my Siebel UI.
I was using perl to controll this third party, i stopped since perl needs physicall screnns.
My questions are  :
1 - How to copy / Extract the URL of this open session and re-use it on python  selenium script?
2 - How to make selenium interract with this open session ?
Note :
1- the third party generates a new URl after each start .
2 - Google Chrome
Fixed using some basics of pyautogui to copy the url:
alt + d
How to copy URL of an open chrome session OR How to make selenium iteract with an open chrome session