Visibility Formula
Note: If a section or field is made hidden using a formula then any values stored within the section or field shall be deleted
Make a section or field visible if the value of a field is set
example:
//NAME_OF_FIELD = '3'
Make a section or field visible if one of the options of a multi select field is set
example:
tokenize(//NAME_OF_FIELD/text(), '\s') = '3'
where '3' is the value of the Option in the options list of the field
Section example: