This document discusses archival arrangement and description practices. It outlines the differences between library and archival materials and standards. It describes common archival functions like appraisal, acquisition, arrangement, description, and preservation. The main focus is on archival arrangement, which considers issues like original order, levels of description, and intellectual versus physical order. Description standards like DACS and methods like database tracking, finding aids, and catalog records are also covered. Challenges to fully processing and describing archival collections are acknowledged.