Before you add those seven people to a new chat, read this. It will take two minutes and might save your team months of confusion.
Show me why →A project kicks off. You add the right people to a new chat. Decisions get made, files get shared, context builds up. Everything looks fine — until it isn't.
Each problem below feels small in isolation. Together they compound into a team that spends more time re-explaining the past than building the future.
Only the people in the chat can see what was decided, said, or shared. Everyone else is excluded by default.
Adding someone to a group chat gives them no history in many platforms. They start from scratch with zero context.
Documents shared in chats are buried and expire. Version confusion sets in. Nobody knows what the latest version is.
Because the answer is locked in a chat nobody else can see, everyone asks it again and again. And again.
Group chats force you to decide who matters upfront. You'll get it wrong, people will be missed, feelings will follow.
When someone leaves the organisation, their contributions in private chats can become inaccessible. Gone forever.
A channel is a persistent, searchable, inclusive workspace. Everything posted there is the team's collective memory — not a private conversation that expires when someone scrolls too far.
Any message, file, or decision from day one is one search away. The team's knowledge compounds over time instead of evaporating.
Important decisions, briefs, and links can be pinned to the top of a channel. New joiners find them immediately.
Every file shared in a channel goes to a shared library — searchable, versioned, and accessible to everyone on the team.
Replies live inside threads, so the main channel stays readable and decisions are grouped with the conversations that created them.
Meetings held in a channel automatically store transcripts and recordings there. The channel becomes a living log of your team's work.
Anyone in your organisation can discover and join open channels. Need confidentiality? Private channels exist for exactly that.
When your team's work is structured and centralised in channels, you're not just helping your colleagues — you're building a knowledge base that AI and automation can actually use.
Copilot can read a channel and give you a summary of what happened, what was decided, and what's outstanding — in seconds.
Channels, threads, and files create a naturally organised dataset. AI can search, retrieve, and surface answers without extra effort.
Trigger workflows when someone posts in a channel — create tasks, update records, notify stakeholders automatically.
Meeting transcripts stored in a channel can be summarised, actioned, and searched by AI — a perpetual record of every conversation.
None of this works if your team's knowledge is locked in private group chats.
You don't need a big rollout. Start with your next project and do it right from the beginning.
A Team is the container. Think of it as a shared workspace. If a group of people work together regularly, they probably deserve their own Team.
Channels within a Team keep conversations organised. Use General for team-wide updates, then create a channel per project: Project Phoenix, Budget 2026, etc.
When you have a project update, a question, or a file to share — post it in the channel. Resist the urge to "just send a quick message" in a private chat instead.
Reply to messages using threads, not new posts. This keeps each topic self-contained and makes the channel easy to read weeks later.
Schedule meetings from within a channel so recordings and transcripts are automatically stored there. Your meeting history becomes part of the project record.
The hardest part is getting everyone on board. Send this link the next time someone creates a group chat that should have been a channel.