This matrix id usefull to organize the stuff to do alone or in group and come from a military strategy. It’ s famous with the name of Eisenhover’s matrix.
I dont like that man, but I find the matrix usefull to think cleaner and act faster and in group.
It’s also really simple:
A way to use it in a group is using to create the list of the day of the topics to speak in a assembly. If the meeting is really full of topics, this matrix helps group to decide what speak in the plenary assembly and what delegate to sub group, these subgroups managing urgent topics will have autonomy to decide and do. with the agreement to do a report to the central assembly and taking their responsability about the topic.