Change list lookup source and retain existing data
Posted: 02 May 2017
Hi there,
I have a Plumsail lookup (Office365) attached to 'LibraryA' which currently looks at 'listA' for its data - working well, has thousands of docs data.
What I want to do is change the lookup list to 'ListB' - which has some of the same column names, but many additional columns also included. I've found that if I simple change the lookup list, all my existing data on the document library is removed.
Is there any way to change the lookup source, and retain your existing data?
Thanks
I have a Plumsail lookup (Office365) attached to 'LibraryA' which currently looks at 'listA' for its data - working well, has thousands of docs data.
What I want to do is change the lookup list to 'ListB' - which has some of the same column names, but many additional columns also included. I've found that if I simple change the lookup list, all my existing data on the document library is removed.
Is there any way to change the lookup source, and retain your existing data?
Thanks