Effective in version 9.6.1 HotFix 3, you cannot create related catalog objects for categories. You can still create related catalog objects for business terms.
Previously, you could relate categories to other categories or to business glossaries in Metadata Manager, but you could not relate categories to other metadata objects. If you did create category to category or category to glossary relationships in Metadata Manager, Metadata Manager did not update these relationships in the Analyst tool business glossary.
To create term to term, term to category, category to term, or category to category relationships, use the Analyst tool.