Dynamic field display based on previous fields enum list selection matching a criteria (Text name)

[Davidtex0128]

I need to display a form field if the previous field matches one of the values in the enum list.  So the enum list is 4 values one of which is construction.  If the selected field prior is construction I want to show the next field called projects which is a list of projects from another table.  I am getting errors with the showif settings because it is an list.  Not sure how to work with variable or values not already written to a table yet?

[Tommy62 · Accepted solution]

Warum nicht einfach in Showif von Projekten den Ausdruck IsNotBlank([Konstruktion]) setzen.

[Davidtex0128]

Thanks,  I reworked the design and used your advise.  It worked.  Thanks,