Covering the 10 AAs requires many specific tasks. The following list identifies the most important tasks for each AA. The list is not comprehensive, and other tasks may be required, depending on the circumstances of the project. The AAs are numbered in the order in which they generally would be addressed, but the tasks for each AA can be overlapping, and are not strictly sequential. A task listed under one AA, for example, may be required before previous AAs are completed.