olemus
(a) välearenduse meetod
Wiktionary:
4. (software engineering) in agile software development (specifically Scrum or related methodologies), a daily meeting in which each developer describes what they have been doing, what they plan to do next, and any impediments to progress

scrum master -- rüsinameister
scrum meeting -- rüsinakoosolek
scrum report -- rüsinateatis
scrum team -- rüsinatiim
https://firmbee.com/wp-content/uploads/Ebook_Basics_of_Scrum_en-2.pdf

(b) rüsinameetodit toetav karkass
= an agile team collaboration framework
https://en.wikipedia.org/wiki/Scrum_(software_development)
https://ecole-management.com/BOOKS/4.pdf