Overview
In some occasions user may see when creating a new property definition or when editing an existing one, the setting "Enabled automatic permissions via this property" is missing in property definition properties in some vault(s).
Solution
The common reason for this kind of behavior is that Extended metadata-driven permissions are not enabled in the vault properties (right-click vault in M-Files Admin - Properties - Advanced tab)
More information about this setting is in the M-Files user guide: Document Vault Advanced Properties (m-files.com)
If the vault has been created for an old M-Files server (version 8.0 and older), this setting is not active by default. The setting could have also been manually disabled when during vault creation.
