
Last updated: July 7, 2026
A Quire Sublist is a saved, named, filtered view of your project's master task list. Pick the tasks that matter to you, name the view, optionally share it with certain teammates or your external team, and jump back to the full list in one click. The master list stays the team's source of truth. Your Sublist is just your window into it, and it's free on every plan.
You open your team's project on a Monday morning and there it is: 214 tasks staring back at you. The designer's queue, the QA backlog, three things marketing filed under a milestone you've never touched. Somewhere in that wall is the small handful of work that's actually yours today. Good luck spotting it before the first Slack ping lands.
That's not a discipline problem. It's a shared-list problem.
When a whole team plans in one place, the list grows, and a long list is a loud one. Everyone's work sits in the same column, so most of what you see on any given day belongs to somebody else. Quire Sublist is the fix. It lets each person carve out their own focused view of the project without pulling a single task out of the team's master list.
Real research backs this up, not just a hunch.
In Deep Work, Cal Newport argues that valuable work needs long, unbroken focus, and the usual thief is visible clutter: everyone else's tasks waving for your attention. The University of California's Gloria Mark put a number on it. Once you're pulled off task, it takes about 23 minutes to fully refocus.
So a screen full of work that isn't yours isn't free. It quietly bills you 23 minutes a pop.
David Allen's Getting Things Done gets there from the other side: a system you trust only works when you can shrink it to what's in front of you right now.
That's the whole job of a Sublist. It turns a shared 200-task project into your own 20-task view, without walking away from the plan everyone else is on.
Read more on how to avoid burnout at work.
A Sublist is a saved, filtered view of your project's master task list. You choose the tasks you want to see, by assignee, tag, priority, due date, or any mix of filters, then name the view and keep it. It lives as its own tab right next to the master list, so switching back to the full picture is one click, not a rebuild.
Three things make it more than a fancy filter.
It's yours. A Sublist is per-user. Your My week view and your teammate's Design QA view can sit on the same project without stepping on each other. Nobody's tidying breaks anybody else's screen.
It's saved and named. A regular filter is a moment. You set it, you use it, it's gone when you leave. A Sublist persists. You come back tomorrow and it's exactly where you left it, still showing the same slice of work.
It stays live. A Sublist isn't a copy. It's a window. When a task in the master list changes owner, due date, or status, your Sublist updates with it, because it's the same task, just viewed through your filter. Nothing to sync, nothing to reconcile.
And it's on every plan, including free. No upgrade prompt standing between you and a cleaner screen.
A five-person project with forty tasks is fine. Everyone can hold the whole thing in their head. The trouble starts when the team and the backlog both grow, and the same list that felt organized at forty tasks feels like a spreadsheet you inherited at two hundred.
The core issue is that one plan reads differently to every person on it. The same proposal and action plan can leave each teammate quietly unsure which parts are actually theirs to move. A manager scanning that list sees strategy. A specialist sees noise with three of their tasks buried in it.
No amount of communication fully closes that gap, either. However clearly the plan is written, people interpret a to-do list through their own role. What's urgent to the person who wrote it may be background to the person reading it. So folks either build elaborate personal tag systems to cope, or they just scroll past the wall every morning and hope they didn't miss anything. (You've done the scroll-and-hope. We all have.)
Giving each person a view they can shape themselves is the quiet fix nobody asks for by name but everybody wants.
Here's where it earns its keep. A Sublist doesn't add features you have to learn. It removes things you don't need to see.

You can create as many Sublists as you want on a single project, and set a different view permission on each one. Say you spin up a Sublist named Design Reference and drop in every task and subtask tied to that work. Instead of building a matrix of tags that drives the whole project a little bit insane, you get one clean view of the right tasks at the right time, with everything else out of frame.
The same task can live in more than one Sublist, too. A single design task might belong in your personal This week view and the shared Design Reference view at once. It's not duplicated, it's just visible from more than one angle, the way one book can sit on two reading lists.
And you're never trapped in the narrow view. Switch back to the master list any time to see everything the team shares and the big-picture shape of the project. Focus when you want to focus, zoom out when you need the whole map.
Learn more on how to create a Sublist.
This is the fork most people hit once they get comfortable with Sublists: if I want a focused view, why not just spin up a new project?
Reach for a Sublist when the tasks already belong to an existing project and you just want a cleaner window into a subset of them. Nothing gets copied, nothing gets duplicated, and the view stays tied to the real work.
Reach for a separate project when the work has genuinely different scope, ownership, or a life of its own. A different client, a different budget, a different timeline.
The tell is what happens when things change. A Sublist updates itself the moment the master list does, because it's the same tasks. A separate project doesn't. Split the work into its own project and you've signed up to keep two things in sync by hand, which is exactly the chore Sublists exist to spare you.
The best way to see the point is to watch a team put it to work. A few patterns show up again and again.
The focused personal view. You pick your own tasks across the project, name it My focus, and that's the screen you open every morning. No scrolling past the QA backlog to find your three things.
The shared milestone view. Team managers use this one constantly. Pick the tasks tied to Phase 1 of a product launch, name the Sublist Phase 1, and share it with just the people on that phase. Everyone sees the same slice, everyone knows what's relevant to the milestone, and nobody loses access to the master list underneath.
The external team view. Bring in a client or a contractor and share a single Sublist with them instead of the entire project. They see exactly the tasks that concern them and nothing behind the curtain. Same task data, tighter door.
Sublists also pair nicely with MyTasks II, which gathers everything assigned to you across every project into one place. MyTasks answers "what's on my plate everywhere," Sublist answers "what matters on this project right now." Together they mean you're planning your day around the right work instead of reacting to whatever's loudest.
Learn more about Quire MyTasks II.
Dream big on the master list. Let it grow. Let every teammate pile in their ideas until the whole shape of the goal is on the board. That part should be ambitious, and a little unruly.
Then, when it's time to actually work, shrink your view down to what's in front of you. That's the whole idea behind Quire from the start: every big dream needs a doable starting point (our early take on it is here). You can plan the whole world, but you make it real one focused task at a time.
Quire was among the first tools to let you build unlimited Sublists inside a single master list, and they're the third piece of a set. Nested task lists break the big goal into doable steps. The Kanban Board shows you where each step stands. Sublists decide what you look at while you work. Structure, flow, focus.
We hope Sublist ends up in a few of your success stories, whether you're planning a company offsite or building an actual rocket. Helping you focus, get things done, and reach the goal has been the point since day one. Try building your first Sublist on a project that already feels a little too crowded, and tell us how it went on X @quire_io or at feedback@quire.io. What would your first one be named?
A Sublist is a personal, filtered view of a project's task list, based on assignment, tag, priority, or any combination. It sits next to the master list as its own tab, so switching back to the full project is one click away.
A filter is temporary and resets when you leave. A Sublist is saved, named, and persists across sessions, and you can share it with specific teammates or your external team.
You can keep a Sublist private or share it with select teammates or your external team, like a Phase 1 view shared only with the people working on Phase 1, with its own permissions separate from the master project.
Yes, Sublists are available on every plan, including free, with no upgrade required to start using them.
Use a Sublist when the tasks already belong to an existing project and you just want a focused view. Use a separate project when the work has genuinely different scope or ownership, since a Sublist updates automatically and a separate project doesn't.