Nested relationship reference for labelField

[jschuur]

I would like to be able to reference the field of a relationship and make that the labelField for a parent list. Something like this:

{
  fields: {
    campaignBuild: relationship({
      ref: 'CampaignBuild.adNetworkReportJob',
      many: false,
    }),
    // ...
  },
  ui: {
     labelField: 'campaignBuild.name',
  }
}

Better yet, leaving .name off will default to the label field of the relationship.

At this point, the workaround is to just create a virtual field and do that lookup yourself, but this looks like a standard enough use case to offer a convenience shorthand for.

This would only make sense for many: false relationships of course.

[jj-matos]

Same issue here. Any solution?