Logical Relationship

Logical Relationship is a dependency between two activities or between an activity and a milestone. See also finish-to-finish, finish-to-start, start-to-finish, and start-to-start.

Definition

According to the PMI Lexicon of Project Management Terms,

Logical Relationship. A dependency between two activities or between an activity and a milestone. See also finish-to-finish, finish-to-start, start-to-finish, and start-to-start.