How does a customer become a user (website user)?

I want to provide access to portal pages for selected customers. How does a customer turn into user?

Hi @nandubatchu,

If you haven’t checked, then check its documentation.

Thank You!

Yes, I check the above. But for them to access the portal page - they need to be registered as a User in the system right? How does a CRM Customer entry convert/link to a User entry?

Right,

Without a website user or system user, you can’t access any type of document or module.
So we are helpless.

Thank You!