Bring the complete update and the relevant earlier notices, with their dates. A cropped image or paraphrase can omit a condition or instruction that changes the meaning.
Preserve context for the person reviewing it
Include the part identifying the case and the requested action. Keep access credentials private; the purpose is to understand the notice, not to share a password or reconstruct an official decision from memory. Bring the record complete and in order.
That means every page of each notice, in the form it arrived, with dates visible; the earlier messages in the same thread, since a later one often makes sense only against what preceded it; the payment confirmations with their transaction references; and a one-page chronology listing each item by date. Attachments matter as much as the covering message and are the thing most often left behind. Where a document is in a language the reviewer does not read, arrange a translation instead of summarising it yourself.
Do not bring account passwords, and do not reconstruct a missing notice from memory — an approximate quotation of an official document is worse than an acknowledged gap, because it invites advice built on wording nobody has seen. Where a notice cannot be located, say so and record what is known about its date and its content.