Catch ID on URL

HI all,

Here is my test steps for application

1- Log in wih one user ( just says userA)

2- User A will create a Form and then click Save

Requiment: Run this scenario with many user concurrence.


One User when click button create from will have a unique id in URL (picture below)


In recored scripts it will specific one id in web_url (picture below)



So how can do to this solution?