Hi AulaVirtualDefensoraDelPueblo-4863!
What is the meaning of enable task option for internal training?
Do you mean you want to add task planner in Teams app?
If so, you can organize your tasks by adding one or more Planner tabs to a team channel. For more details, you can refer to:
https://support.microsoft.com/en-us/office/use-planner-in-microsoft-teams-62798a9f-e8f7-4722-a700-27dd28a06ee0?ui=en-us&rs=en-us&ad=us
If I misunderstand something, you can point it out and provide more details about it.
Thanks for your understanding and patience!