Multiselect doesn't store values but the keys

As I said above, the easier way would be to build your options differently:

    fields:
      service:
        type: multiselect
        options:
          - value:
            text: Interactive
          - value: Print
            text: Print
          - value: Some Option
            text: Some Option

What I suggested in the first post, doesn’t seem to work, but this here does- that way you would store the values as desired and no need to get it from the blueprint.