This Asana Setup Mistake Is Quietly Messing Up Your Client Tasks

I was inside a client's Asana account recently doing an audit, and I found something that looks completely fine when you're setting it up — but quietly causes real problems down the line.

It's called multi-homing. And if you manage multiple clients in Asana, there's a decent chance it's happening in your account too.

Either keep reading or watch the video below:

The Setup That Looks Efficient

Say you have a library of tasks — training videos, resources, deliverables, whatever you assign to clients. When a new client comes in and you want to give them access to something, you add them to the task right here in the library. One task, multiple clients, done. Seems efficient, right?

Here's what's actually happening: in Asana, when you add a task to multiple projects, it's still one task. It's not a copy. It's not a duplicate. It is the same task living in multiple places at once. That's multi-homing.

What Happens When One Client Touches It

If a task in your library is also living in Client A's project, Client B's project, and Client C's project — it's the exact same task in all of them. If Client A marks it complete, it shows as complete for Client B and Client C too. Even if they've never opened it.

One client clicked complete. Three places updated. Zero of them were intentional.

It gets worse if anyone adds anything client-confidential to that task — in the description or as a comment — because everyone else who has that task in their project can see it too.

Why This Happens

Multi-homing is a real Asana feature, designed for situations where one task genuinely belongs in more than one project at the same time — like a task that's part of your content calendar and your launch project. That use case makes sense.

Where it breaks down is when you're using it to assign the same resource to multiple different clients. Now their progress is linked, and their data is no longer their own. If you have 10, 20, 50, or over 100 clients set up this way, the progress you're looking at for each of them might not be accurate — tasks showing complete that were never done, clients looking further along or further behind than they actually are.

The Fix

Your library — whether that's training resources, deliverables, SOPs, or anything else you pull from — should be a read-only reference. Nothing gets assigned from here directly. It's just organized resources, set up so you can find things fast.

When you want to assign something to a client, find the task in your library and copy it. Not multi-home it — copy it. Then paste it into that specific client's project. That copy belongs to them. Completing it or commenting on it has zero effect on the library or anyone else's project.

Now it's their task, their progress, their data — completely separate from every other client.

Cleaning Up What's Already There

If you already have multi-homed tasks in your account, go through your library project — or wherever your shared resources live — and look for tasks with multiple client names attached. Those are your multi-homed tasks. You'll see the other project names listed under “projects” on the task.

For each one, decide: does this make sense as a library item that gets copied out going forward? Or has it been used as the actual working task for these clients?

If it's been used as the working task — meaning clients have commented on it or marked it complete and that's where the real work happened — the cleanest move is to leave those historical tasks where they are and change the workflow going forward. New assignments get copied, not multi-homed.

If you want a fully clean setup, remove the task from the library project and give each client their own individual copy in their own project. That's more work, but it gives you clean data going forward.

The main thing is to stop creating new multi-homed assignments once you understand what's happening. The historical stuff can be cleaned up gradually — the more important fix is not repeating the mistake for every new client from here on out.

Want Help Getting Your Whole Setup Right?

If you're realizing you want your whole Asana setup working properly — not just this one piece — Asana Made Simple walks you through how to set things up in a way that makes sense for your business and your brain, including how to structure client work so nothing bleeds together.