What is a wiki-based software development technique called?

Question

Agile

Here or somewhere else (maybe I dreamed it, but I hope not) a technique was mentioned, the essence of which is that a wiki is used instead of a product backlog. Thus, two tasks are solved at once - the formulation of requirements and the preparation of documentation. Maybe I'm confusing something, plz point me to the right idea and if possible, give links where to read.

Answer 1

Perhaps you mean something like Trac .
Wiki is widely used there, there are numerous analogues.

Answer 2

Somehow the definition instead of sounds very muddy. Perhaps, it was meant not instead of a product backlog, but that pb items can be documented not in a bugtrack or tfs, but in a wiki. In the same scrum, some suggest using a wiki instead of a board so that the entire department is aware of what the team is doing.

Answer 3

We have made it both simpler and more complicated at the same time: the requirements themselves are stored as Issues in Redmine, respectively, they are created, edited and processed there. And in a single document, I collect them directly from the database with a separate php script. Its issuance, if necessary, is printed out, declared a document of requirements and sent to the customer.