Thanks @lingareddy_Alva! This is helpful.

I reached out to ask about the required permissions, we'll see how that goes.

In the meantime, I'm trying to test out the other two paths. Do you know where I could find docs or examples for those operations? I'm having trouble finding more info relevant to troubleshooting after initial attempts didn't work.

On dataset-specific catalogs, wondering if there are options that can be specified under "CREATE FOREIGN CATALOG" to enable that, but can't find docs on what are valid options to provide. Trying to replace the "dataset project ID" in the UI "create catalog" flow yields the same result as before, empty catalog.

On manually registering the table, should I be creating it within the foreign catalog or in a different Databricks-managed catalog? I get an error trying to create schemas in a foreign catalog, and an error that the schema doesn't exist trying to create a table. If the latter, I feel like I would need to specify more options -- eg, the connection to use -- but again can't find references in the docs to how this is configured.

Thanks again!