Thanks Ondina, and hi again Benetta. By coincidence, as the two of you were posting here, I was experimenting on the same topic, trying to find a way to limit the results to a single hyperlink, but unfortunately, with no luck.
The technique you're both using leverages a special "tile" component that Workfront provides to display all (but not just "some" or "one") of certain specified components (custom forms in this case). It seems you get the clickable link(s)...but cannot remove any of them.
On June 9, I attended Jason Webre's excellent webinar on Collections, and wondered if I could go the other direction with this: iterating all Custom Forms, and then -- using an IF statement -- suppressing all but the One Form I Want. That, I was able to do:
displayname=Edit Custom Form
listdelimiter=
listmethod=nested(objectCategories).lists
textmode=true
type=iterate
valuefield=IF(category:name='One Form I Want',category:name,'')
valueformat=HTML
That's fine and good...but only renders the name of One Form I Want as TEXT, rather than a clickable link.
Having dented the wall with my forehead previously (back when I was trying to get document names to show as hyperlinks), I'm going to resist the temptation of deepening the dent and park my investigation there.
If anyone's up for pressing on, grab your helmet, and fare thee well.
Regards,
Doug