noun, noun or participle which takes 'suru', transitive verb
demarcation; delimitation; boundary setting
Formal term for defining or fixing boundaries, limits, or scopes, often in legal, administrative, or technical contexts.
両国の国境を画定する条約が結ばれた。
A treaty was concluded to demarcate the border between the two countries.
この
In this plan, we first need to define the scope of responsibility.