Question:

How to assign a note color to each Vault Lifecycle role?

Answer:

Select a color from the palette in the Edit Annotation dialog. Vault stores and uses that color for notes, replies, and text highlighting until a different color is selected.

If a user has a document role using a required color, an Admin has defined a color for that user and this cannot be modified.

Related Documentation: 

Vault Help Documentation:

• Annotation Color Selector
• Note Color

Thank you