Resource management can be thought of as four different, but similar, activities: portfolio capacity management, strategic workforce planning, project resource planning and task management.
Strategic Workforce Planning
Focused on the long-term, strategic workforce planning involves recruiting measures to maintain or improve capacity supply over a long timeframe in accordance with planned projects. Typically, it is highly data-driven and seeks to reduce bottleneck constraints by accurately forecasting future resource demands.
Portfolio Capacity Management
Taking more of a short- or medium-term view, portfolio capacity management seeks to align project priorities and scheduling with available capacity. The goal is to ensure that the necessary staff are available at the designated times.
Project Resource Planning
As the start of a new project approaches, resource managers need to identify employees with the appropriate skills and sufficient capacity, assign them to the project and make adjustments to ongoing projects where necessary.
Task Management
Task management has more to do with project management than project portfolio management. Here, individual tasks in a project are assigned to employees and scheduled in great detail. Planning occurs only within an individual team and at a very granular level, as opposed to at a departmental or organizational level.