You can move tags from one data store to
another. However, moving a tag does not automatically move the data associated with it.
If you want to retrieve the data stored before the tag was moved, you have to move the
data manually using the migration utility tool.
Select the tag that you want to move to a different data store.
Select Advanced.
In the Data Store field, select the data store to which
you want to move the tag.
A message appears, asking you to confirm that the you want to move the
tag.
Select Yes, and then select
Update.
The tag has been moved. The new data for the tag will be stored in the
new data store. However, if you want to store the old data as well in the new
data store, you must manually migrate the tag data.