What is an online task manager with the correct next list?

Question

Agile

Task manager, where when the task is completed, the next action(s) after it appears. I did the task, after it there were others following after it, which cannot be done without its completion.
So that I do not see the tasks that should be after, and they are automatically shown when the task is completed.
Example: Cut down a tree -> Made a plank -> Built a house
Now I use doit.im. Is there an implementation in it, show it will be better.

Answer 1

Of the task managers, I recently used google tasks, but then the functionality was no longer enough, especially after I started freelancing. I tried many tools and settled on youtrack. At first, he only managed projects in it, but due to the very high flexibility, he began to use it for everyday tasks. Flexibility is achieved through the so-called. "workflows" are a kind of extensions that allow you to flexibly customize the work with tasks (for example, automatic start / stop of the timer when the status of the task changes). The only negative is the lack of a client for mobile platforms (more precisely, there is, but from third-party developers and most of the useful functions are paid)

Answer 2

If I'm not mistaken, this functionality is implemented as you need in https://www.toodledo.com/