How to Break Down a Large Task into Subtasks in Planfix
Breaking down a large task into subtasks is the fastest way to restore order when a job is too big to start and the team loses track of what is left. Checklists in Planfix let you do it inside the task itself: list the steps as items, then turn any item that grows into real work into a subtask. This one-minute video walks through the whole path, from the first checklist item to tracking progress.
What you’ll learn: how to break a task down with checklists
- Open the checklist in a task and add the first item (0:00).
- Use the suggestions that appear as you type, and add subitems for a deeper structure (0:13).
- Paste a ready-made list of work stages and let Planfix split it into items (0:23).
- Convert a checklist item into a subtask of the current task (0:33).
- Find the related subtasks and return to the parent task (0:40).
- Track progress and finish the work from any task window (0:51).
How to break down a task into subtasks in Planfix, step by step
Step 1. Add the first checklist items
Open the checklist in the task and add a new item. Pay attention to the suggestions that appear as you type: they make filling in a long list noticeably faster. Items are created, edited and completed straight from the task card, and a checklist holds up to 300 items, so even a large piece of work fits in one task.
Step 2. Build a multilevel checklist with subitems
When a step has steps of its own, add subitems beneath it to create a multilevel checklist. A multilevel checklist can be collapsed or expanded by clicking the triangle next to the checklist item name, which keeps the task card readable. You can also change the order of items to change the order the work gets done in.
Step 3. Import a list of stages in one go
If the stages already exist as text, in a brief, a message or a document, paste the whole list into the checklist at once. When you press Enter, Planfix automatically turns each line into a separate checklist item, so you never retype a plan you have already written.
Step 4. Turn a checklist item into a subtask
When an item turns out to be bigger than a single line of text, convert it into a task: it automatically becomes a subtask of the current task. Anything you nested beneath that item travels with it, because the new subtask keeps those checklist items. Planfix sets no limit on nesting levels, so a task tree can be as deep as the work requires, and a subtask’s deadline cannot be later than the parent task’s.
Step 5. Navigate the tree and track progress
Subtasks created this way appear in the panel on the right, under the Subtasks tab, and the link in the top panel takes you back to the parent task. Check items off as you complete the work: progress is visible no matter which task window you are in. In the account settings, you can define the logic for automatically marking checklist items as completed when a task moves to Ready for review or Completed.
Checklist item or subtask: which one to use
Both split a big job into parts, and the video shows how to move from one to the other:
- Checklist item: a step inside one task, checked off in a click. It suits a sequence of small actions that a single task can hold.
- Subtask: a separate task with its own card. It suits a step that needs its own description, discussion and dates.
Because any item converts into a subtask later, you do not have to decide up front. Start with a flat checklist and promote the items that grow.
Who it’s for
- Team leads: split a large assignment into stages and watch each one close.
- Project managers: paste a plan from a brief into the task and get a structured checklist in seconds.
- Process owners: keep repeatable work as one standard list of steps so nothing is skipped.
- Specialists: break your own oversized task into small steps and see your progress as you go.
FAQ
How do I break a large task into smaller tasks in Planfix?
Add the steps as checklist items, then convert the items that need a card of their own into tasks. Each converted item becomes a subtask of the current task, and the items nested under it come along.
Can I paste a ready-made list into a checklist?
Yes. Paste the full text list into the checklist and press Enter: Planfix turns each line into a separate checklist item.
Where do I find the subtasks created from checklist items?
In the panel on the right of the task, under the Subtasks tab. The link in the top panel returns you to the parent task.
Break down your next big task
Take the task your team keeps postponing, write its stages as checklist items and convert the two or three heaviest into subtasks. Checklists and parent tasks and subtasks work together in every Planfix task card, and the Help Center article on checklists covers the settings in detail. For assignees and display options, see task checklists in Planfix; for steps that form a chain, see sequential tasks. New to Planfix? Sign up to try it.
