thank you Dea for the idea but I found a better way .
For information, the idea is to have a master script that launch other script using
@EXEC(“ops_gui -file script_MSC1.cmd”)
@EXEC(“ops_gui -file script_MSC2.cmd)
This is a better way because I can connect 2 AXE in the same time instead of connecting only one axe at time.
Thank you for your help.