1. Click Users from the User Management section under the Settings tab. 
   
2. Click Add to view the list of users from your organization with an existing account with Zoho. 
   
3. Add the required users to your account and click Save. 
   
   

An invitation email will be sent to them to join your Zoho Vault account. The users will become a part of your organization after creating a Zoho account and a master password for Zoho Vault.