Goals of UML (Unified Modelling Language)

Goals of UML are

To visualize and represent system architecture
It facilitates software development by providing a common language and notation.
Supports software engineering tools to analyze, simulate, and optimize system behavior.
Promote code reuse by identifying and designing reusable components and libraries.
Captures and represents system requirements
Improves system maintainability
Enables team collaboration and easy task division.
Supports system documentation.