The Details area for an Association object contains the following additional fields:
Source Object and Target Object. For the source and target objects of the association, the panel shows both the name and the object type. The Confirmed By Source Owner checkbox indicates whether or not the association was confirmed or approved by the source object owner. The Confirmed By Target Owner checkbox indicates whether or not the association was confirmed or approved by the target object owner. These checkboxes are always selected for intramural associations.
Association Type. The combo box displays the selected type of the Association.
Is Extramural. This checkbox is selected if at least one of the two associated objects is owned by a User other than the User who created the Association. Otherwise, the Association is defined as intramural.