As part of the project plan, we set a subobjective to reduce onboarding time by two days.

Before finalizing the project plan, we listed the subobjectives that would guide each team.

In the 3D modeling software, the artist organized the subobjects into separate layers to simplify editing.

When modeling the robot, we treated each arm as a subobject of the main body.

In many toposes, the subobject classifier identifies which subobjects of an object correspond to characteristic morphisms into it.

In topos theory, subobject classifiers play a central role in characterizing monomorphisms.