I was wondering if it was possible to create a look up list from an external "Read list", rather than from the external list directly?
I have set up a read list as follows -
But when I try to look for the list in the "Source List" in the List look up it is not available?
When use the External Data Column type
I have the original lists available to me
This works fine.
I am only wondering if this is possible as I am trying to confirm if it will fix some issues that I am having.
Otherwise we will need to stay with the external data column.