Kal_Lam
4
The community would appreciate if you could upload and xlsform. FYI, you should be able to upload them. Refresh your page and try uploading.
As a backup you could also have a look on how to design a cascading select question by following the post that has some similar workarounds:
Example 1:
Example 2:
As a backup you could also have a look at our support article Adding Cascading Select Questions.
