This Personal Kanban Board organizes your work items as cards in columns representing different project phases. A simple Kanban board, for example, can be composed of only three columns; to do, doing, and done. As the work item progresses through each project phase, you move your cards across columns from left to the right. A Kanban card represents a single work item that must be completed as part of a larger project. It could be a task, bug report, article, job candidate, job listing, or anything else that requires a process to be completed.