In the functional specs we can analysis the user requirements,the look and feel of the site.
How to customize and what to customize all these are analyzed in the functional specs.
How to make a new customer to interact with the website.
Business processing of the website.
Requirements: Requirement analysis is the process of understanding the customer needs. Give multiple interactions between users and business process. Analysis of software requirements and hardware requirements. With out requirement process we cannot deliver even the basic task for which they designed.
Fix system Boundaries : The initial step helps in identifying how the new application integrates with the business process. Requirement Elicitation : In this gather the information from multiple stockholders and involve the multiple stack holders into it. Requirement Analysis : After gathering all information from the stack holders,structured analysis is done. Requirement management : In this process it includes all aspects of software requirements and additionally verification,validation and traceability of requirements.