Cadence and format mix

One calendar, N voices. The calendar coordinates topics. Everything a reader perceives, timing, format, and framing, is assigned per account.

Posting windows

Assign each account a standing window and hold it. Two purposes: the account's own audience learns when to expect it, and the fleet stops arriving as a block.

• Separate accounts by at least 90 minutes on any day where more than one publishes.
• Never publish two fleet accounts inside the same 30-minute window, on any day, for any reason.
• Windows are per-account properties, not per-post decisions. A window that moves every week is not a window.
• Cap the fleet at two accounts publishing per day in a fleet of five or more. Everyone posting daily produces a wall, and the shared audience sees the wall rather than the posts.

Launch weeks are the exception, and the overlap is scheduled in the lane map with a per-account angle assigned in advance.

Format mix

The rule is that the fleet never ships five of the same format on one day.

Rotate across whatever the platform offers: plain text, image, carousel or document, video, poll, longer-form article, comment-led participation on someone else's post. Assign each account a primary format it is known for and a secondary it rotates in.

• Track format at the fleet level per day, not per account. Two accounts individually varied can still both post carousels on Tuesday.
• A person's primary format should suit them. Someone who is uncomfortable on video producing weekly video is a worse asset than the same person writing well.
• Format is a differentiator readers register before they read a word. It is the cheapest variation available and the most commonly wasted.

Shared proof points

A customer result, a company milestone, a benchmark, a launch. These are the highest-risk items in a fleet, because the temptation is to give everyone the same asset.

Assign a shared proof point through the lane map:

1. It belongs primarily to whoever's lane it lands in. That account tells it fully.
2. Other accounts may reference it only from their own vantage, and only if their lane gives them one. The Head of Demand talks about what the result cost to produce. The CSM talks about what the customer did in week two.
3. No account reuses another's framing, opening, or the same number as its headline claim.
4. Spread references across at least a week. Same-day multiplication is the single most recognizable fleet pattern.

An account with no genuine angle on a proof point skips it. Skipping is free. A visibly borrowed take costs that account's standing.

Production hygiene

Batch production is fine and usually necessary. The risks are structural and enter in specific places:

• Same drafter, same session. A writer producing five accounts in one sitting will converge them, regardless of the voice sheets. Split by account across sessions, or by day.
• Shared hook bank. The fastest route to a fleet signature. Hooks come from the account's own anecdote bank.
• Shared templates. A house post structure applied across accounts creates the exact correlated pattern the diagnostics chapter hunts. If a template exists, it is per-account.
• Same approval pass. One editor smoothing every post toward their own preference undoes the sheets. Editors check against the account's voice sheet, not against each other.

Stagger the production batch from the publish date so posts are not written and shipped in the same rhythm. Batched writing plus batched shipping compounds the signature.