The organisational technique is important while writing a technical document.
Step-by-step explanation:
In the field of engineering, a technical document is a document that explains the use, the functionality, the creation or the architecture of a particular product.
It basically tells the know how of your products to the readers and the people who want to know about it. The new hires, the administrators and the "how to guide" for a particular product are also provided in the technical document to the users.