You can edit the email lists a constituent is subscribed to from the profile page by clicking the the white space and choosing an email list to subscribe to. You can also remove a constituent from an email list by clicking on the 'X" next to the list name. Be sure to click on Save to save the changes for the constituent.

 
You may also add or remove constituents from email lists in the Email Marketing module. For more information, please visit http://support.donorview.com/support/solutions/folders/9000115778