Procedure 

To generate the mass deployment token

1. On the inSync Master Management Console menu bar, click  > Settings.
2. Click the Mass Deployment tab, and then click Get New Mass deployment Token. The Mass Deployment Token window appears.

3. To set an expiry date for the token, select the Enable Expiry Date check box, and then type the expiry date in the Expire on box. 
4. Click Create New Token.
5. Copy the token to a text file or keep it handy. You need this token when you are mass installing inSync Client on user devices.
6. Click Done.