Zach
To build on Miroslav’s post:
Hope that helps,
Mike
**EDIT**
your microflow would need:
that’s it, I think.
**EDIT**
Some pictures would help – I think.
Domain Model
Microflow
Page
Tab to enter lookup values
Tab to Maintain Target Entities
Target Entity Edit page
Note: SetSomeString button calls the microflow above and is set as Default Button, Datagrid properties set to No Selection and Single Click for Default button
A video showing this in action: https://youtu.be/aHAIVccotY0
You create a new page with popup template. Create outer DataView passing the object from the calling page. Inside the DataView add the DataGrid. Add select button to the DataGrid. Associate microflow with the button to associated selected value with the DataView object. Make sure when you update the object from DataView you do not commit, but refresh in client.