Assembly: Microsoft.Office.Interop.Word (in microsoft.office.interop.word.dll)
The TableOfAuthoritiesCategories object is a member of the TablesOfAuthoritiesCategories collection. The TablesOfAuthoritiesCategories collection includes all 16 categories listed in the Category box on the Table of Authorities tab in the Index and Tables dialog box (Insert menu).
Use TablesOfAuthoritiesCategories(index), where index is the category name or index number, to return a single TableOfAuthoritiesCategory object.
The index number represents the position of the category in the Index and Tables dialog box (Insert menu).
The Add method isn't available for the TablesOfAuthoritiesCategories collection. The collection is limited to 16 items; however, you can use the Name property to rename an existing category.