The desire of each specialist to simplify the work with their direct duties always clear, and welcome, but it is important that this process is not complicated the life of the other team members.
In this paper I will discuss these activities tester, which not only does not harm, but also beneficial to the entire product development process.
Also will argue for what would himself take up the decomposition of the product into sections, writing requirements and harmonization of setting targets.
In addition to this show, possible steps to achieve these goals.
And most importantly - tell benefit from such activities not only for the testing process, but also for all other processes of software development.