Upgrade user from lite to pro membership

We have lite and pro members. How do we allow lite members to upgrade to the pro version?

Thanks,
Scott

Oh, I see upgrade is under the membership plan. Makes sense

NEW QUESTION:
The upgrade options are set under membership plans and you can choose more than one upgrade option. That's good. But, where does the user see the upgrade option? I'm logged in as a lite user but I don't see where to upgrade to the pro version of our membership.

Hello Scott

There are two ways to make it available to your subscribers

1. Create a menu item to link to Upgrade Membership menu option of Membership Pro. Subscribers can login, access to this menu option, see all upgrade options available and select one option to upgrade

2. Create a menu item to link to user profile menu option. Users can login, access to that menu item to upgrade membership, too

Regards,

Tuan