Description:
Implement robust user management and collaboration features, allowing multiple users to work on proposals simultaneously with role-based access.
Benefit Hypothesis:
Enhancing collaboration and user management will streamline the proposal development process, making it more efficient and reducing the time to submission.
Acceptance Criteria/Functionality:
* Multiple users can collaborate on proposals with version control.
* Different access levels and permissions for team members.
* Real-time updates and collaboration features are available.