Software Deployment tab > Deployment > Self-Service Portal missing

Software Deployment tab > Deployment > Self-Service Portal missing

Hello,

I have the paid ManageEngine Endpoint Central Professional version installed. I went through the steps to have Self-Service Portal enabled in the web GUI. But, under the deployment tab under settings, there is no new tab for  Self-Service Portal. I tried restarting the server, and still does not show up in GUI. 

Please help. 
Thank you

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