Suppose I have two sites (under the same site collection), first is ABC.sharepoint.com/teams/siteA and second is ABC.sharepoint.com/teams/siteB and I have document library with documents and its metadata in siteA.
Now, I want to use document library of siteA to view metadata in document library web part of siteB page. I tried this but it didn't work.
So, is there any way that I can access data of document library of siteA in siteB without copying into siteB. In the worst case I need to create document library(with views) and upload documents in siteB right?