How i can display more than one column of a connected record

Question on messaging by R.Cohn, on 3/2/21: Hello,
i have a question to the use of the low code function.
my Problem is that i don’t know, how i can display more than one column of a connected record
https://latest.cortezaproject.org/compose/ns/216675698356518916/pages/216676029287104516

Hi @R-cohn .
If I understand correctly, you want to show a set of multiple fields of a connected record. This can be easily achieved with field expression. I’ve added a new field to the app you created, and it’s begin filled automatically with the value of the field “data1” + a space + the value of field “data2”.
Let me share a few screenshots: