Five Stages of Mastering Workflow
Getting Things DoneThe Five Stages of Mastering Workflow presents work management as a connected cycle: collect, process, organize, review, and do. The method answers a central problem of contemporary knowledge work: projects have few natural stopping points, information and commitments multiply, and a system that fails to keep track of them pushes the burden of remembering back onto the mind.
Why Work Needs a System
In the older, visible forms of work, the task and its endpoint were often apparent: fields were plowed, boxes packed, and cows milked. Many modern projects have no such edges. A conference, training program, compensation structure, essay, or reorganization could almost always be improved further, while the Web offers an effectively limitless supply of potentially relevant information. Rather than making work simpler, access to more information can make it harder to judge when enough has been done.
The problem extends beyond individual projects. Organizations increasingly depend on cross-divisional communication and cooperation, while office silos weaken and people receive more messages from departments and ad hoc groups. At the same time, organizations continually change their goals, products, partners, markets, technologies, and ownership, reshaping roles and responsibilities. Professionals also change careers and pursue continuing development. Work therefore generates large volumes of external information and internal ideas and agreements, without a reliable way to manage all those commitments.
The book frames the missing element as a coherent set of behaviors and tools operating at the level where work actually happens. Such a system must accommodate both big-picture outcomes and small open details, handle several levels of priority, and keep up with hundreds of new inputs a day. It must also save more time and effort than it takes to maintain, making work easier to complete rather than adding a separate administrative burden.
The Five Linked Stages
The method describes five distinct stages in the handling of work. First, collect the things that command attention. Second, process them to establish what they mean and what action, if any, is required. Third, organize the results so that decisions and reminders remain usable. Fourth, review that organized inventory. Fifth, choose and carry out an action. Together, the stages manage the horizontal field of commitments: everything that has a person’s attention at a given time.
The stages are presented as a chain rather than as interchangeable techniques. A leak in collection leaves matters outside the system; collection without processing preserves unresolved questions; decisions without organization can be lost; and an organized system that is not reviewed may cease to reflect current reality. If any link is weak, the options available at the moment of choice may not be the best ones. Effective workflow management therefore depends on integrating all five stages and applying consistent standards across them.
Separating the stages also makes it possible to work on the right kind of task at the right time. A person may collect input without deciding what to do with it immediately, process notes from a meeting, or later organize material gathered during a trip. At another time, the task may be to review the whole inventory—or simply to do something already decided. These are different modes of work, and treating them as one simultaneous activity can undermine each of them.
Why Lists Alone Do Not Resolve Work
A common failure occurs when people try to collect, prioritize, sequence, and decide all at once while making a list. The result may look like an inventory of important concerns without identifying concrete actions. An item considered unimportant in the moment can remain unresolved and continue to claim attention; the example given is a secretary’s birthday. The method’s distinction between stages is meant to prevent importance-ranking from substituting for deciding what an item means and what should happen next.
The account connects this difficulty to the limited capacity of short-term memory. The mind’s conscious focus is not a dependable storage system for incomplete, undecided, and unorganized matters. When an open loop resurfaces, it can interrupt attention; if it is only worried over rather than recorded in a trusted place for later review, no progress follows, while tension increases. Capturing an idea when it occurs similarly prevents the effort of having to generate that idea again: graphic brainstorming methods such as mind mapping allow ideas to be expressed first and assessed later.
Review Keeps the System Trustworthy
The stages do not end when material has been collected, clarified, and organized. The resulting system must be reviewed and kept current. If a calls list omits calls that still need to be made, the mind cannot trust it and resumes the work of remembering, processing, and reminding. A static system therefore cannot reliably support action choices: it must track changing commitments and prompt evaluation of work at several horizons.
The Weekly Review is the method’s recurring regrouping practice. It calls for reviewing open loops and projects, active project plans, Next Actions, Agendas, Waiting For items, and Someday/Maybe items often enough to keep the mind from taking back the job of remembering. It also provides an opportunity to collect, process, and organize loose strands from the previous days. The review is especially valuable because meetings, after-hours events, and new engagements can produce more opportunities and commitments than a person can process in everyday work. Dedicated review time makes room to reassess projects and helps sharpen judgment about which incoming demands to refuse.
From Personal Control to Organizational Coordination
The workflow method depends on communication entering a dependable system, not on the particular medium used. A request or relevant information might arrive by voicemail, email, conversation, or written note; the recipient should be able to process and organize it for later review as an action option. If someone reliably manages only one medium, others must adapt to that limitation, creating friction and obstructing the low-effort coordination an organization needs.
The book does not claim that one personal system can be imposed on everyone. It instead distinguishes individual methods from organizational accountability: people can be held responsible for outcomes and for tracking and managing what comes to them. Organizations also need a culture in which it is acceptable that people have more to do than they can complete, and in which agreements can be renegotiated continuously. That renegotiation depends on reliable collection: commitments cannot be reconsidered if they have been forgotten or lost track of. A shared commitment to collecting everything can make a group’s work more efficient, though it does not by itself establish that the group is pursuing the right goal or even the right direction.
The five stages thus connect personal attention to collective reliability. Their promise is not that every task will be completed or every project perfected, but that commitments can be captured, clarified, arranged, revisited, and acted on through a system sturdy enough to keep the mind from serving as the final, unreliable reminder.


