(product development) project

central

project (planned endeavour)

accomplish, perform, fulfill

role

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

center, middle, heart, core (physical center) / center, hub (most important area of activity) / crux, main point

a target, a mark, a bullseye / an objective, an object (of doing something)