Pass data from one data type to another

I have a data type called signature and I’m trying to pass the data from the “signature” data type to my “contract” data type but can’t figure it out. I currently created a data field called signer in my “contract” data type being signature. Basically what I’m trying to do is show all the signature in a repeating group that goes with a specific contract. If you need any more information or pictures please let me know. Thanks in advance!

Add repeating group
Search for Signatures with constraint that isOnContract same contract
On signature make isOnContract and set contract as a type
When you create signature add contract to his isOnContract

Hi Igor thanks for the reply, I tried what you said but it’s not working for me.

You will also add :first item. Search for returns a list.


It worked! Thank you so much!