Duplex - Assign 2 groupnames to mappings

I have two sets of dials in my controlmap.xml that I want to map to parameters of the Effect application. I’ve tried all sorts of combinations, but I can’t get the syntax right :slight_smile:

So my question is, how can I assign group_name twice for DialSet01 and DIalSet02? As you can see I’ve tried to separate two groups with a comma, but that doesn’t work.

    Effect = {
      mappings = {
        parameters = {
          group_name = "DialSet 01","DialSet 02"
        },
      }
    },

This als also doesn’t work, any ideas?

    Effect = {
      mappings = {
        parameters = { group_name = "DialSet 01"},
        parameters = { group_name = "DialSet 02"},
      }
    },
    Effect = {
      mappings = {
        parameters = { group_name = "DialSet 01"}, }
      mappings = {
        parameters = { group_name = "DialSet 02"}, }
      }
    },