Total Quality Management (TQM) is a management approach that aims to improve the quality of products and services through continuous improvement and involvement of all employees. It focuses on meeting customer expectations and enhancing organizational performance. There are several examples of successful implementation of TQM in various industries, which can be included in answers for the Management optional subject. Some examples are:

Toyota's Lean Production System:
- Toyota is known for its successful implementation of TQM through its Lean Production System.
- The company focuses on eliminating waste, reducing defects, and improving efficiency through continuous improvement.
- Toyota's emphasis on quality has resulted in high customer satisfaction, increased market share, and improved profitability.

Motorola's Six Sigma:
- Motorola is another company that has successfully implemented TQM through its Six Sigma methodology.
- Six Sigma aims to reduce defects and errors in processes and products to an almost negligible level.
- Motorola's implementation of Six Sigma has resulted in significant cost savings, improved customer satisfaction, and increased revenue.

IBM's Quality Circles:
- IBM has implemented TQM through its Quality Circles program.
- Quality Circles involve small groups of employees who meet regularly to identify and solve quality-related issues.
- This approach has resulted in increased employee engagement, improved problem-solving capabilities, and enhanced product quality.

Marriott International's Continuous Improvement:
- Marriott International, a hotel chain, has successfully implemented TQM through its continuous improvement initiatives.
- The company encourages all employees to contribute ideas for improving processes and customer service.
- Marriott's focus on quality has resulted in high customer satisfaction, loyalty, and a strong brand reputation.

Benefits of Successful TQM Implementation:
- Successful implementation of TQM can result in various benefits for organizations, including:
- Improved customer satisfaction and loyalty
- Increased market share and profitability
- Reduced costs and waste
- Enhanced employee engagement and motivation
- Improved problem-solving and decision-making capabilities

In conclusion, including examples of successful TQM implementation in answers for the Management optional subject can help illustrate the practical application and benefits of this management approach. Examples like Toyota's Lean Production System, Motorola's Six Sigma, IBM's Quality Circles, and Marriott International's continuous improvement initiatives can showcase how TQM has been successfully implemented in different industries and the positive outcomes it has generated.