19.5.2.2 Understanding when to use openlink or gotolink
The syntax for openlink is ambiguous. The FrameMaker Hypertext dialog says it is:
(link name required, file name optional) which is how gotolink works, or:
(file name required, link name optional) which how openlink works.
Use gotolink for targets within the same FrameMaker file.
Use openlink only for targets that are in a different FrameMaker file; always specify the file name, including the .fm extension. If your document uses openlink hyperjumps specified with a single argument that is the name of a file, and not the name of a link, set this option:
; OpenlinkIsFile = No (default) or Yes (if no colon, dest is filename)
See §34.1.2 Using markers to add links and instructions.
> 19 Creating HTML links > 19.5 Converting FrameMaker links to HTML > 19.5.2 Converting FrameMaker hypertext links to HTML > 19.5.2.2 Understanding when to use openlink or gotolink