systematize > define

verb

Arrange according to a system or reduce to a system.
- usage: "systematize our scientific knowledge"
- synonyms: systematise, systemize, systemise

(v.t.) To reduce to system or regular method; to arrange methodically; to methodize; as, to systematize a collection of plants or minerals; to systematize one's work; to systematize one's ideas.

by Webster's Revised Unabridged Dictionary