Question:

Is there a way to hide or remove a Standard Document property in Vault? 

Answer:

The customer is looking at Content Setup --> Document Properties.  There is a field called Lifecycle with the following details:

• Standard Property 
• Label: Lifecycle 
• Status: Active 
• Name: lifecycle__v 
• Property Type: Lookup 
• Defined In: Base Document 

Standard picklist fields cannot be used as dependent fields in a Field Dependency Rule.  The Lifecycle field is one of the standard document fields that cannot be used in a Field Dependency rule. 

Related Documentation:

Vault Field Documentation: Managing Dependent Fields