substep
Task within task
A substep is a smaller step within a larger step—a division of a process into finer increments.
Instructions often break complex steps into substeps for clarity: Substep 2a: Enter your password.
The term appears frequently in technical documentation, recipes, and procedural guides where granular detail matters.
procedure
Prescribed sequence of actions
portion · element · detail · part · section · division · unit · module · chunk · piece
phase
Distinct period in sequence
- progressionSequential forward movement
- stagesDistinct periods or platforms
- orderMethodical arrangement or request
series · chain · hierarchy · workflow · flowchart · outline · checklist · breakdown · decomposition · granularity