I need to list which data sources have datamodels, I tried a few ways but none of them were effective, can you help me please.
Best regards
Valderlúcio.
It would help to know what you've already tried. Have you looked at it the other way, that is, what sources do each DM use?
| tstats count from datamodel=<DM name> by source
You should be able to combine that with
| rest /services/data/models
and map to list the sources used by all datamodels.