I understand how to ensure that a brief is clearly defined. (If not, you may need to review Clarifying the brief.)
I know how to draft a brief. (If not, you may need to review Including organisational requirements and Clarifying the brief.)
I understand that reports vary in style and format according to their purpose and audience. (If not, you may need to review Style and format of the report and The reader(s).)
I understand the need to clearly define my own role in a project. (If not, you may need to review Clarifying the brief and Your role.)