To get answers to difficult question when building form

[hakan_cetinkaya]

Hi @pee10 and welcome to the community!

Can you elaborate on this?

• Do you want to create some sort of unique ID system? For example:

Creating a unique id from multiple variables

Hi @ericB, Welcome tot he community! You could do the same as outlined in the image below: In the survey tab of your xlsform: [Image 1] In the choices tab of your xlsform: [Image 2] Data entry screen as seen in Enketo: [Image 3] Reference xlsform: Unique-ID.xls (26.5 KB) Have a great day!

• Do you want to restrict response with certain criteria? For example:

https://support.kobotoolbox.org/restrict_responses.html