If a metadata key was manually added and has no values yet, it is possible to modify its name.
- Click the Edit icon at the right end of the line of the metadata key to modify.
- Modify the name of the key.
- Click the check mark to validate the modification or the X mark to cancel.
- Click Save.
- Click Reprocess to apply the new configuration.
Once content is uploaded with this metadata key, the pencil icon disappears and it is not possible to make further modifications.