The DESTID statement allows the selection of files by userid (QUSERID), destination (QDEST), class (QCLASS) and filename (QFNAME).
We need to select files based on the FORM attribute.
The test APAR LT13491 delivers an enhancement that allows the selection by FORM using the QFORM keyword.
This document will be updated when the official fix is published. If you want to test this new functionality open a support case to receive the test version of the fix.