It may be best to produce a full, and a shortened, version of your report, to suit the needs of different readers. Do not confuse roles. A good writer may be a poor editor. A good printer may be a poor graphic designer. A good typist may be a poor organiser.
Most people are lucky if they are good at one thing.
Do not hesitate to seek advice. Some aspects are common to almost all reports. Specify your aims. Give your address and contact details. List the contents.