Don't omit or delete the section or subsection. For some of the documents your produce, such as the SRS, SDD, and User's Manual, you will be required to update their contents so that they accurately reflect the system you develop. By looking at the points allocation table you can see which documents must be updated. The Project Proposal does not have to be updated. When Writing Documents Use a technical writing style.
Short sentences are preferable to flowery phrases.
Avoid gobbledygook, bureaucratise, and long sentences. Use outlines, diagrams, tables, and charts whenever appropriate. Be sure to include text that references and explains diagrams and charts. Leave white space around important items for emphasis. Draw screen outlines around example screen displays.