your schedule is more than a pdf.
So much time and effort is put into creating master schedules (CPM-based Gantt charts.) Logic, durations, constraints, calendars. To cram all of that information into a PDF is missing out on the opportunity to share that effort with the rest of their team who can make it their own.
By uploading a schedule into Grit, project team members are able to explore and discover unique perspectives for themselves. This eliminates the countless filtered views that schedulers are forced to create while maintaining the data-authority of the master schedule.
By allowing subcontractors to filter the Gantt by their scope, they are able to focus on their micro-schedule, rather than the macro that includes everyones work. This allows trades to begin looking further out, as they can focus only on items that are relevant to them.