How to manually starting a task

[Ryaryu]

Hello, I'm trying to find a way to manually start a task instead of relying on auto start from CommandLine/Application Runners... I have some complicated mechanism with tasks at work and I'm trying to push CRaC at the latest stage possible without starting a task (since the mechanism can actually choose the task that will be run at runtime), but I haven't found documentation yet on how they're started by Spring, nor was I able to figure it out from the source code...