Interaction between and among company representatives (interaction within the company).
Internal organizing communication
[PARTS] This part of email and memos is used to get the attention of readers. In this part, we should avoid meaningless one-word headings and do not use sentences.
Subject Line
[PART] Present the main idea of your message. You should avoid reviewing background in this part.
Opening
[PART] Indicated here are the supporting details of your main idea and should only cover one topic.
Body
[PARTS] This part prepares the reader of the message's ending. It should contain information such as dates and deadlines. Additionally, it summarizes the overall message.