Your event binder
Your setup, every sheet and the chapters you marked done in one place. Export it as a file you keep, import it on another device or into a co-host's browser, or print the whole binder.
For a first pass, five sheets are essential: the event brief, the budget, the guest list, the run sheet and the contingency plan. The rest (suppliers, helpers, the dinner plan, the schedule and the rules checklist) can wait until your event needs them. To plan with a co-host, export the binder and send them the file; it imports into their browser on this site and replaces what is there, so agree whose copy is current.
Browser storage is convenient and fragile. It is cleared when you clear site data, is empty in private browsing, is not shared between browsers or devices, and can be lost to browser updates or storage limits. Export a copy whenever you have entered something you would hate to lose, and print the sheets you rely on.
What is in your event binder
Printable event binder
A read-only rendering of every sheet, in contents order, for printing or reading through. Edit each sheet on its own page. Empty sheets are skipped.
The event binder records your plans, your notes of what others told you, and your decisions. It is not a permit, a contract or an insurance certificate. Where a sheet records an answer from a venue, a supplier or an agency, the record is yours; the answer is theirs, and the document they gave you is the one that counts.