What can be the functional requirements of a website for a mental health company.

Functional Requirements - Defines the intended behavior of the system or its components It describes the functions a system must perform or do which addresses the users' needs A function is nothing but inputs, its behavior, and outputs. It can be a calculation, data manipulation, business process, user interaction, or any other specific functionality which defines what function a system is likely to perform. Examples: Print receipt, Display available inventory, add customer, assign a table