Has anyone enabled asset-id search in the search? We want to be able to search asset by asset-id in the asset tree? Is it just about enabling that property in oak:index or there is more to it?
I had a similar requirement(search with jcr:uuid)and just adding the jcr:uuid to the index worked.
In AEM 6.5.5 uuid index exists OOTB:
You should be able to run your search without any additional index tunning