Project managers identify 3 types of scheduling in every project. These are:  Master schedule The master schedule, which all key stakeholders— project manager, project sponsor or client, and the team should have a copy of, contains the summary of the project, which contains the timeline and milestones. Milestone schedule The milestone schedule tracks every major milestone and deliverable of the project. This determines whether the project’s goals and objectives were completed or achieved because it also serves as the basis to measure the KPI.  Detailed schedule The detailed schedule is mainly for the project team who needs to know the exact details of every task and information about deadlines, deliverables and availability of resources. It monitors and tracks every project activity.