I'm using SharePoint Online and I have two subsites.
One is called
Customers and the second site is called
I've a document library in
Pvt Documents where I would like to "link" a document to a specific customer that is currently in the
Customer List on the
I have thought using a lookup field but this field can only search in the same site.
If is not possible to search in a list from another site, is it possible to duplicate the
customer list on the
Pvt Documents and keep it updated? Or a better question: which is the right way to do this?