After publishing your solution, you can choose whether to grant access to everyone or restrict it to invited users only. If your solution is made accessible to everyone, any user can sign up and start using it. However, if you opted to invite specific users, only those with invitations will be able to sign up.To invite users to sign up for your solution.

1. Access the Zoho Developer Console home page and click on Start Building in the Vertical Solutions section .
2. Select the solution to which you want to invite the users and click Edit.
   
3. Go to the App Details page by clicking on your solution name in the left pane menu.
4. Click on Invite Users
5. In the Invite Users page, do the following
   • Enter the email addresses of the users you wish to invite to access your solution.
     You can specify any number of email addresses at a time, separated by either commas or a space.
   • Edit the Subject of the invitation email if you wish to.
     By the default the subject of the email will be You are invited to join <Solution Name>.
   • You cannot edit the body (Message) of the email.
   • Click Invite.