Get ID of newly created list (List Update activity)

Hi,

I'm looking for a way to get ID for a list created by using List Update activity. The workflow looks more or less like below:

I use option 'Create the list if necessary' with computed label because a new list will be generated every each workflow run. I tried to add Enrichment activity after List update with 'Add data linked to filtering dimension' but with no luck.

Thanks for any input.