I have a nintex workflow task which is assigned to a sharepoint group of 3 members. The task needs anyone approval to get completed. I need to update one field in the list with the user who completed the task.
the task has different Decisions like,
1)Send to manager
Here when the user Complete the Task(choose the Decision as Complete) i have to update one field (User Type) 'Assigned To' with the username who completed the task.