How to Disable Some Vault Features? The customer needs to disable 2253, Approved Email, or CLM Integration.
It is not possible to completely disable some Vault features. The features which make changes in Vault, such as creating Veeva standard Document Types, cannot be disabled by Veeva Support once enabled.
Disable Document Types or remove Lifecycles from Document Types in order to no longer use this functionality. If a Vault is cloned from an existing Vault with any of these features enabled, the new environment has these features enabled as well.
Vault 17R3 Feature Enablement Documentation: 17R3 Feature Enablement Details