What are five principles of source document design?

Five principles of source document design include clarity, which ensures that information is easily understood; consistency, which maintains uniformity in format and terminology; simplicity, which avoids unnecessary complexity and promotes user-friendliness; accuracy, which guarantees that the information is correct and reliable; and accessibility, which ensures that the document is easy to locate and use for its intended audience. These principles help enhance the effectiveness and usability of source documents.