i want prepare a techinical document for my project? pls tell me some steps ? how to prepare?

[#1]

i want prepare a techinical document for my project? pls tell me some steps ? how to prepare?

[whiteline · Accepted solution]

It depends on who will use this document and for what purpose.

You can describe app goal, data sources, data model, report sheets.

[ThornOfCrowns]

If you are asking how to write a Technical document for an application, you are the wrong person to be writing a Technical document.

Depending if you're following ISO/IEC 12207 or ISO/IEC 15504, Technical documentation may include:

system requirements

system design

system architecture

specifications of item or of components
data sheets of item or of components
test methods
quality management system requirements
information specified in laws or regulations
verification and validation

You may refer to the documentation you created during the design / build / test cycle, of course.