How do I attach or remove a contact to/from a list?

Go to the Contacts tab (1) and search for your contact (see Search for a contact). Once you have found the contact, check the box to the left of the contact to select it (2).

Once the contact is selected, go to More options (3), then click Add to static lists or Remove from one or more lists, depending on your needs.

If you choose Add to static lists, a window will open. Click in the field to display all the lists you previously created, then select the desired list. Please note that a contact can belong to several different lists.

Finally, click Save to add the contact to the list or remove it, depending on your action.