Where can I find the priority table "How difficult is the task - How many users are needed"?

Question

Project management

On Habré, I saw a 3x3 cell task priority table, which shows the dependence on the complexity of the task and the amount of demand by users. I do not remember the author of that table. Definitely not the Eisenhower matrix. Maybe someone saw? Give me a link?
Looks like this:

|     |   |   |   |
|     | 4 | 3 | 2 |
|     | 3 | 2 | 1 |
|     | 2 | 1 | 0 |

Table found.
" Purpose Over Code "

Answer 1

Oh shit, I remember that table too. I couldn't find her, but I remember her a little like that.
Vertical columns:
1. One user was affected.
2. Several users have been affected.
3. All users are affected.
Horizontal columns:
1. Cosmetic change.
2. (forgot)
3. The whole system stopped working.