On the top right corner of the Portal Window, you will see the Apps button. Clicking it will open a tool tip which will redirect you to other Apps accessible through the Portal, depending on whether you have those products subscribed.
Currently, the Portal links to two interfaces for FAQ translations:
Unbabel On-demand is a service that allows you to request a translation for any given text directly at the Unbabel Portal. Clicking the App icon will direct you to the On-demand interface where you can request translations.
Unababel integrates with Zendesk Guide. There is no installation for the product, and translations are requested though an Interface tool instead. The app button will link you to the interface page.
If you would like to subscribe to any of these products, reach out to your CSM.