structured
v.v. arranged or organized in a clear, logical way. You use this to describe things that have a solid plan or a specific shape.
v. organized according to a clear plan or pattern; having a definite and logical arrangement of parts.
The teacher gives a very structured lesson today.
The company provides a structured training program to help new employees learn their roles quickly and efficiently.
While some students prefer the freedom of open-ended projects, others perform significantly better within a highly structured environment where expectations and deadlines are clearly defined from the outset.
From structure + -ed.
Typically used as an attributive adjective before a noun, though it can follow linking verbs like 'be' or 'seem'.