Can I control which parts of the portal a specific client sees?

Yes. The portal has granular visibility controls, so you choose which areas each client can access. If one client only needs to see and pay invoices, you can hide proposals and project status for them; another can have the full view.

This keeps each client's portal focused on what's relevant to their engagement, which reduces confusion and support questions. Visibility is set per client, so you're never forced into a one-size-fits-all layout.