Possibility of Saving Hidden Value in a Repeat Group as A Case Property

Hi! Is it possible to save a hidden value as a case property, especially if the hidden value is a repeated value? I have attached a screenshots of what the derivation of the field that I want to save as a case value (full_name) looks like.

Any input regarding this would be much appreciated! Thanks!


You can save hidden values as case properties, but not inside a repeat group. You can't really save anything inside a repeat group as a case property. This is because there might be multiple iterations of the repeat (multiple household members, in your example), and we need to turn that into a single value to store on the case.

You can use a hidden value outside of the repeat group come up with the value to save, say by using the join function. This value can then be easily saved to the case. Here are some more examples