Hello Jan,
One of the customer requested IDs from Medini tool to establish traceability in DC sheet. What I could think of is a scripted column which "calculates" the auto-number based on the index of the DC sheet item and naming convention can be based on the component REF number.
For illustration purpose I have added a column in below picture. Random IDs is also Ok. Is there a script you could help with?

KR
Smitta