This feature will enable users to share tasks with team members, facilitating seamless coordination and efficient project management.

Task Sharing:
- Users can share individual tasks with one or more team members.
- Shared tasks will appear in the recipient's Tasked app with relevant details.
- A shared task will be distinguishable from personal tasks, indicating its collaborative nature.
Permission Levels:
- Task sharers can set permission levels for recipients, such as 'View Only', 'Edit', or 'Complete'.
- 'View Only': Recipients can see the task details but cannot make changes.
- 'Edit': Recipients can edit task details, add comments, and update the status.
- 'Complete': Recipients can mark the task as complete.
Real-time Updates:
- Changes made by one user (sharer or recipient) will be reflected in real-time for all collaborators.
- Notifications will be sent to users when a shared task is updated, ensuring everyone is informed of changes.
Comments and Discussions:
- Users can comment on shared tasks to facilitate discussions.
- Comment threads will be organized to maintain a clear conversation history.
- Users can tag others in comments to direct their attention.
Task Ownership and Tracking:
- The original task owner retains control but can assign tasks to others, making it a shared responsibility.
- Users can track the progress of shared tasks, viewing updates and comments made by collaborators.
Integration with Calendars:
- Shared tasks will be automatically added to the calendars of all collaborators.
- Users can toggle visibility of shared tasks on their calendar view.

Clear Indicators:
- Shared tasks should have clear visual indicators to differentiate them from personal tasks.
- Icons, colors, or labels can be used to denote shared tasks.
User-Friendly Sharing Process:
- Implement an intuitive sharing process, allowing users to easily select recipients and set permissions.
- Provide tooltips or a guided tutorial for first-time users.
Notification Center:
- Include a dedicated notification center where users can review updates and comments on shared tasks.
- Users should have the option to customize their notification preferences.

Data Security:
- Implement robust encryption to ensure the security of shared task data.
- Regularly audit and update security protocols to protect user information.
Scalability:
- Design the feature to handle a growing user base and an increasing number of shared tasks.
- Optimize performance for a smooth user experience.
API Integration:
- Ensure compatibility with third-party tools and platforms through well-documented APIs.
- Explore integration possibilities with popular project management and communication tools.