How to change the assigned user of a contact

To update the assigned user of multiple contacts in bulk:

• Go to the Contacts module from the left sidebar. 
• Select the contact for whom you want to update the assigned user. 
  
  
• Click Edit Assigned User above the list of contacts. 
  
  
• Select the user that you want to assign. (You can also select "Unassign" to remove the assigned user from the select contact.)
• Click Update.

The assigned user for the selected contact will be updated.