Hi Messam

I believe this is mislabelled as a Nintex workflow On-Prem question. It sound more like a Nintex for SharePoint Question.

Regards

Hi @Messam,

The Assign Flexi Task action has a field called “Store task id’s” in its configuration. Set a varable in this field to capture the ID’s.  You can then log them to the workflow history or update a column on the item etc to record them for future use.