Deal registration
The anchor. It is the one workflow a partner must complete, at a moment when they care about the outcome. If registration happens by email instead, the portal has no recurring reason to exist.
Content organised by selling situation
A partner searching during a live deal wants the answer to a question: what to send someone comparing options, how to handle a security query, what the current pricing is. Structuring content by internal department mirrors your organisation and matches nothing about how partners look.
Pipeline and status visibility
Partners should see what you see about their own deals, particularly registration status and expiry dates, since those determine their protection and therefore their willingness to invest.
Payments and claims
Most partner support queries are ultimately about money: what is owed, what was claimed, when it will be paid. Transparency here reduces support load more reliably than any other feature.
Access management
A partner organisation is not one user. Salespeople, technical staff, and a finance contact need different views, and forcing them through one shared login guarantees the wrong people see the wrong things.