A list can be created by importing data from another source via excel, however; when the user is required to update that list there is no way to update the list with changes, update with new rows or update the entire list by replacing the original list with a new one. All options are required depending on varying scenarios. When the list is utilized as part of a workflow, it is not as simple as just deleting and creating a new list. We need a way to update the list, and it may not always be just new rows of data.