How to list which data sources have datamodels

[Zarack]

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.

[richgalloway]

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.