A memorandum is a note, document or other communication that helps the memory by recording events or observations on a topic, such as may be used in a business office.
In the matrix organization where I work is an useful tool for communication, everybody work in their own silos, and sometimes they do not understand what the others are doing.
A short document explaining area by area what they have done on during last 6 last months and what are the main goals for next 6 months is very useful and enable the teams to understand each other. Remove frictions is key on these organizations.
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