I have a container field that stores a cover image for each record. I would like to replace this container field all together with a second container field and transfer all the data of one to the other.
I have been able to do this in the past with other field types (i.e. text fields) by using calculation scripts (calculating the value of the new field by referencing the old field, and then converting the new field from calculation to text and deleting the original). Is there any way to automatically migrate all the data of one container field to another?
Second, If I have a list of images for each record that appear through a portal (as related records) and would like to add the ability to replace the header image for the record, what kind of script would I need to replace the contents of the container for the header image with the contents from the container in the portal?