How, when working with a contractor, to draw up an act of transfer of rights to the source code?

Question

Law in IT

Good afternoon colleagues, there was one more question.
There is a developer-contractor, there is an agreement with him and there is a technical specification.
The developer makes the changes, submits them to source control, and ends the task.
It's time to write an act, but in the act it is required to prescribe the acceptance procedure ( jurisprudence ), and in the version control system everything can be a little chaotic, the code is not a constant thing.
So how to prescribe the acceptance procedure, so that even in the event of a court case we could prove that the code is ours?

Answer 1

Read about the contract of the author's order and look at the documents accompanying it.