Sequence diagrams show the steps involved in a process and show actions & responses which occur in a
system. The core purpose of a sequence diagram is to show the responses in a system, whenever an action
is taken.

Main Benefits of Sequence Diagrams

- Detailed breakdown of how system works
- Allows improvements in the system to be made
- Easy way to see inside black box of system
- Shows the sequence of actions which occur in the system

Draw a sequence diagram and allow other members in your organization understand better how your system works.
The main value of a sequence diagram is to show the order in which interactions take place between people/objects
within the system.