Capture sentinel incident number to the External Incident Number

Thomas99
Tera Contributor

Hi, 

 

Can someone help me how to achieve this. 

 

We configured azure sentinel  to auto-create incidents in the incident table ( we do not have sec-ops).

Incidents are being created, however, I want to capture the sentinel incident number in custom field u_sentinel_number for reporting purpose. 

 

The sentinel incident number is always captured in the end of the  short description of the incident. 

 

example of short description"  SignInLogs(Nxxxxxxxoks-xxxxxxxxxg-With-MSFT) - Incident number: 3**6

 

 

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