import multiple checkbox values
I have a custom filed - checkbox - with multiple option/values.
When I import multiple checkbox values - example: 1,2,3,4
it save it as "text" not as "checkbox"
(so the values is saved as a text: 1,2,3,4)
But the checkbox field options are not checked/saved.
So it looks the importer is not importing checkbox options as checkbox option - but as a text box - text field.
How to make it import checkbox values - multiple values?