The question that we frequently receive to our support is - how to set up the record description which displays after selecting a record from lookup (link to table field).
Lets see an example how a nice record description can look like in the edit form:
But how to set this up? Very easily actually. Remember that these settings have to be made from the source table (source table of the linked records). There open the table fields settings, select the records you want to display in the record description, open their advanced features and click on:
And thats it 
We will be ready in chat, if anything is not clear