Identity Awarenes - Identity Collector and ISE group filters (regex)

[Vincent_Bacher]

Hi mates,

i am building an environment for our micro segmentation activities to retrieve all pxgrid events from Cisco ISE.
In general it works fine. 

Now i have a question maybe anyone faced as well.

I want to exclude all events with no groups. 
Option 1 I tested was to create regular expression matching empty string ^$ as exclude filter

Option2 vice versa regex to include non empty string ^.+$

Both not successful.

Does anybody have an idea why this does not work or better how i achieve filtering out empty groups?

thanks
Vince

[Chris_Atkinson]

Is this with IDC version R82.120 or earlier release?

Side note I like the potential of the Pxgrid filtering offered with Cisco ISE 3.4