When signed in user creates an activity, then is automatically assigned to it. (based on: https://civicrm.stackexchange.com/questions/4399/how-can-i-set-assigned-to-for-an-activity-to-default-to-the-logged-in-user-nam)
When signed in user creates an activity, then is automatically assigned to it. (based on: https://civicrm.stackexchange.com/questions/4399/how-can-i-set-assigned-to-for-an-activity-to-default-to-the-logged-in-user-nam)