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Tasks & subtasks
Create tasks, break them into subtasks, and use priority, due dates, labels and assignees to keep work moving.
Tasks are the heart of Coalface Tasks. A task is one piece of work; subtasks break it into smaller steps. This guide covers creating tasks and the fields you’ll use most.
Create a task
On any board, click + Add task at the bottom of a column, type a title, and press Enter. That’s the whole thing — a task needs nothing more than a title to exist.
To fill in the detail, click the task to open its panel.
The task panel
Clicking a task opens a panel with everything about it in one place:
- Description — the full write-up. This field is encrypted at rest, so only your workspace can read it.
- Priority — none, low, medium or high. Priority drives filtering and the daily focus list.
- Due date — when it’s due. Overdue tasks are flagged using your own timezone (see views).
- Assignee — who’s responsible.
- Labels — colour-coded tags for filtering (for example bug, client work, this week). See labels & filters.
Changes save as you go — there’s no separate save button.
Subtasks
Inside the panel, add subtasks to break the work into steps. Each subtask has a title you can tick off, and the task shows a progress tally (for example 3/5) so you can see how far along it is at a glance.
Subtasks are ideal for checklists — the steps to ship a feature, the items in a content brief, the stages of a client hand-off.
Move a task
Drag a task between columns to change its status, or reorder within a column to change its priority in the list. You can also move a task to a different board from its panel.
If you have the Automations extension on, moving a task can trigger follow-up actions automatically.
Find and filter
Use the filter bar above a board to narrow it down by priority, assignee, label or due date. For finding a specific task, use search in the top bar — it looks across titles, and (when you opt in) descriptions and comments too.
The short version: click + Add task and type a title. Open a task to add a description, priority, due date, labels and subtasks. Drag to move it between columns.
last updated 27 July 2026