Dear MachForm team,
I found an old feature request regarding this topic from 2016 with a lot of likes, but unfortunately without any reaction http://discuss.machform.com/d/219-feature-request-lookup-tables-for-dropdown-values
It would be great if this lookup functionality would be integrated in MachForm to perform some intelligence and it would save a lot of time. In my case I would like to do a client-id lookup, so when the client enters his/her client number the address and other contact information will be automatically filled-in.
Cheers,
Sebastian