29.8 Identifying markers with variable <$$_objectid>
Suppose your workflow requires distinguishing between two or more markers (index entries, for example) that have the same content. Mif2Go assigns a unique ID to each marker, of the form Xaa123456, composed as follows:
Mif2Go makes this marker ID available as predefined macro variable <$$_objectid>. So you could do something like this:
MyIndex= <a name="<$$_objectid>" class="Myindex" value="
> 29 Working with FrameMaker markers > 29.8 Identifying markers with variable <$$_objectid>