This module landed on a blind spot in my own work --> I've built strong exit points and almost no entry points. The credentials allow a student to step out at multiple levels with something that holds value, and the module showed me the on-ramps deserve that same attention: the ways a student can enter a pathway at different levels, or earn credit for prior learning and training they already bring. Naming the stacking types -- progressive, supplemental, independent (we have been calling these primary, secondary, and tertiary)-- sharpened that further. I intend to apply it by building the entry side into the maps: on-ramps and prior-learning credit so a student can come in at the level that matches what they already know, and modularized coursework so they can move between work and school as they stack.