Deploy SchedulerPRO Functionality in Monday.com (no third party app)

My company doesn’t like to purchase 3rd party apps for security reasons. I’m looking for new feature/feature enhancements within Monday.com that mimic what the SchedulerPRO app in marketplace does.
monday.com: Where Teams Get Work Done

Many project managers will need sometimes detailed scheduling functionality.

  • Ensure feature functionality works with formula columns, work with all various date column types (timeline, start, end, etc), work with dependencies, work with duration columns
  • Create the various types of dependencies (SF, FF, SS, FS)
  • Deploy this for items and subitems

Thanks!