Why one level is rarely enough
Most task managers know exactly two tiers: a task, and a list of checkboxes under it. That holds up as long as a piece of work fits into an afternoon. The moment something grows, it breaks.
Take a concrete case. "Rebuild the website" is a task. Under it sits "legal pages". Under that belong the imprint, the privacy policy, the terms and the refund policy – and the terms in turn need a review round, a correction pass and the actual build. With a single level of subtasks you have two options, and both are bad: you lay thirteen equal-ranked tasks side by side and lose what belongs to what, or you push the detail into a description field where no progress bar will ever count it.
The zoom view
In Aevo every task on the board is also a surface. You open it, and what you get is not a form but another board – the inside of that one task. There you put whatever belongs to it:
- further tasks, with their own dates and their own effort,
- notes with formatting, images and callouts,
- links and files that belong to the work.
A zoom level is therefore not a reduced checklist but the same surface as the main board, one step further in. And because every subtask is itself a task, you can open it again. If one level is not enough, you zoom further. There is no fixed ceiling.
Depth is an option, not an obligation. Most work gets by on two levels. The point is not that you should nest deeply, but that the tool does not stop you when a particular piece of work asks for it.
The way back is one click
In practice, nesting fails on the way out rather than on the way in. Anyone who sits three levels deep and has to click back step by step will not use the third level next time.
So a path runs above every zoom level, listing the route you took. Every station in it is clickable and jumps straight there – from the fourth level back to the main board in one step. You always know where you are, and you get out from anywhere in a single click.
What rolls up
A deep structure is only worth having if the top level still tells the truth. In Aevo subtasks pass their values upwards no matter how deep they sit:
- Progress. The bar on the tile counts everything finished beneath it, not just the topmost tier.
- Effort. Time estimates add up towards the top. What you judge realistically at the bottom appears above as a total and feeds into day planning.
- Dates. The next due date from the depths pulls through to the surface.
- Attention. A subtask three levels down that you have postponed repeatedly also colours the tile above it. More on that under tasks you keep postponing.
That is the actual reason for the depth: not order for its own sake, but keeping a stuck detail visible even when it sits three levels below the surface.
When this pays off
Typical cases: a house move, a certification, a website relaunch, a tax return, building a house. All of them run over months, consist of unequal parts, and have individual strands that go quiet for a while. For work like that a flat list is the wrong container, while a dedicated project tool is overkill.
If you mostly handle short, uniform tasks, you need none of this. Your tasks simply sit on the board, and the zoom view waits until something grows.
The zoom view and subtasks are included in the free plan. See pricing.