Enhancing Task Management through the ABCD Prioritization Approach. Task management can be improved even further by utilizing the ABCD prioritization methostake.com apkd in addition to the Eisenhower Matrix. A task is the most important, B is important but not urgent, C is nice to do, and D is delegate or drop. By giving these labels, people can easily determine which tasks need to be completed right away & which ones can wait until later or be assigned to another person.