Membership Upgrade Options link?

On Boonex Demo, Account page, under Account Control block, Profile section, Membership, there is a link labeled Upgrade Options (see attached image).

How does one get this to appear?

Can see this in the code (file /public_html/inc/profiles.inc.php) but have no idea how to enable it via the administration interface.

        if($bOfferUpgrade && BxDolRequest::serviceExists('membership', 'get_upgrade_url'))
            $sViewActions = _t('_MEMBERSHIP_UPGRADE_FROM_STANDARD', BxDolService::call('membership', 'get_upgrade_url')) . '<span class="sys-bullet"></span>' . $sViewActions;

Any help would be greatly appreciated.

Thanks in advance!

Check Builders- Admin Menu Builder. There is a grey block that is titled Membership, and when you hover it, it reads Membership Levels. That might be it.

do you have purchasable memberships - if not - I believe that is why it does not show.

Figured it out. It seems Upgrade Options appears only if:

- there are purchasable memberships

and

- current membership level is Standard

Thanks for your help!

what if promotional memberships activated.

And during promotional membership,

Upgrade option should appear just like as in standard?

 I have purchasable memberships. I activated promotional. But upgrade option seems to be visible on account page with standard membership.