Template:ValueStorageINFO

Value Storage

The Value Storage section is the final area of General Settings when editing a Custom Field. It will look like this: 

Custom fields value storage.png
Option Description
From Custom Field(s): Displays the name of the source field that the current field is pulling data from; refer to Value Stores To.
To Custom Field: The field that this field will be sending data to; refer to Value Stores To.