How to import multi-select or checkbox fields?

How to import multi-select or checkbox fields?

I am new to Zoho Creator and I am exploring the application to see if it will serve well as a shared database platform for our small group of users.

The database we would like to share is currently in a single Excel spreadsheet where a checkbox field is stored in multiple columns containing binary values (0,1):

Focus_1
Focus_2
Focus_3
etc.

I have looked through the Help documentation and I'm starting to look through forums, but I don't see an explanation for how to import this type of field.

Thanks in advance for your help!