What are project/task management systems for WordPress?

Question

Project management

Interested in something like a simplified analogue of Bitrix24 that can be integrated into WordPress as a plugin? Is there something like that?
Key features:
- Project management;
- Management of tasks responsible for these tasks and their priority;
- Comments on tasks;
- Additional tasks, as a subparagraph.

Answer 1

You've gone crazy! Who makes such systems on WordPress?
Unless we :) casepress.org/features