Write Product requirement doc for group feature in WhatsApp

Product Requirements Document: Group Feature in Whatsapp What: The Group feature in Whatsapp will enable users to create and join groups in order to communicate with multiple people at once. Why: The use of Whatsapp Groups will allow users to easily communicate with each other in an organized way. Groups will provide a platform for users to quickly share information, discuss topics, and coordinate activities with multiple people at once. When: The Group feature in Whatsapp will be available to all users immediately upon launch. Who: The Group feature in Whatsapp will be available to all users. Functionality: The Group feature in Whatsapp will allow users to: • Create Groups: Users will be able to create and administer their own groups with a specific set of members. • Join Groups: Users will be able to join groups that have been created by other people in order to communicate with multiple people at once. • Invite Members: Users will be able to invite other people to join the group. • Send Messages: Users will be able to send messages to all members of the group at once. • Leave Group: Users will be able to leave a group at any time. • Delete Group: Users will be able to delete a group at any time. Notifications: The Group feature in Whatsapp will provide notifications to users when: • A group is created • A group is joined • A group is deleted • A new message is sent Security: The Group feature in Whatsapp will be secure, with all messages encrypted and only accessible to members of the group. UI/UX: The Group feature in Whatsapp will have a user-friendly interface for creating, joining, and managing groups. Testing: The Group feature in Whatsapp will be thoroughly tested to ensure that all features work as intended. Support: The Group feature in Whatsapp will be supported by a dedicated team of engineers who are available to troubleshoot any issues that may arise.