Technically it's possible to link more than one file to an object in CaseMap. A path can be entered in the Linked File field:
. . . but you can also add a link to another field by right clicking and selecting 'Object Detail'
When the paper clip icon on the left side of the object list is clicked on multiple links will appear:
Having more than one link on an object has disadvantages however. Errors may occur in CaseMap on objects with multiple links, particularly if the CaseMap database is relocated to a different network.
When the path in the 'Linked File' path is updated an error message may appear which will prevent the update from being saved when a new object is selected.
Repeated attempts to change the links in both fields will not solve the problem.