I have a PowerApps form where I've added some checkboxes, and I want to reference a dropdown field's selection for those checkbox default values.  The issue I'm having is that the choice field is multi-select.  If it weren't I could just go to each checkbox and set its default property to If(DatacardValue37.Selected.Value = "Advisory", true, false).  But this only works if ONLY that choice is selected.  

My question is, is there a way to write this default value that will say If(DatacardValue37.Selected.Value *Contains* "Advisory", true, false?  Not sure how to apprach this.

Thanks for the help.