[pmwiki-users] wikiforms - adding new fields?

[Hugo Fjelsted Alrøe]

We have quite a lot of issues using the wikiforms recipe (thank you for a great add-on!). Is it possible to add or delete fields in a living group of issues? Or can I change a field by changing the <prompt text> (the <variable> seems only to be used in wikilist and not in the stored pages)? I tried adding a field and this messed up the editing of existing pages in my context. 
-Hugo