Module 1 · What these models are, honestly Lesson 3 of 15
Privacy: what you may never paste in
A chat window is a third party. Customer names, phone numbers, financial data, source code you do not own and anything covered by an NDA stay out — no matter how convenient the rewrite would be.
Worked example
Removing a name and rephrasing is not anonymising when the details still identify one person. The professional habit is to paste the structure and none of the specifics.
Your practice task
Take a real document, remove everything identifying, and write down exactly what you removed and why — that note is what you repeat when a colleague pastes something they should not.
Do this before moving on. Reading a solution teaches the shape of it; typing it teaches you.
Key takeaway
A chat window is a third party. Customer names, phone numbers, financial data, source code you do not own and anything covered by an NDA stay out — no matter how convenient the rewrite would be.
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Finish every lesson to unlock the certificate. Each one ends in a practice task — do them and the final project brief writes itself.