Use this procedure to remove a relationship and all topic references that it contains (Relation element), a specific topic reference in a relationship, or a topic group in a relationship.
When you remove a topic from the map in a publication, you must remove all relationships that is set to the topic.
Procedure
Open the publication in Publication Manager.
Check out the map from which to remove a relationship.
Expand the relationship table.
Right-click the element to remove, Relation, Topic Group, or Topic Ref, and then click Delete.
