It is value list query. Right click on the panel field, and select "Add Value List Query".
Then you can create the query with drag and drop. What I often do is if there is only one field you are using then add both fields in the select statement. Be sure and click autolookup for the panel field properties. if you want autolookup when typing. Clicking that is what adds the where clause in my example:

- 2024-08-24_11-08-16.png (11.1 KiB) Viewed 536 times
...jack