Coverage Resource Portal is a reference for the parts of an insurance policy that are rarely explained: how the document is organised, which section governs when two appear to disagree, and what the standard terms actually mean in practice.
Entries are kept short and are meant to be read one at a time, when a specific question comes up — what an endorsement changes, why two quotes for the same cover differ, what an exclusion is doing in the middle of a coverage part.
This is general reference material, not advice on any particular policy. Wording differs between insurers and changes over time, and the policy document you hold is always the authoritative version. Where an official body publishes its own guidance, that guidance takes precedence over anything here.