To change the subject section, especially in an academic context, follow these general steps:

1. Understand the Policies: Review the institution’s guidelines regarding subject or course changes. These might vary depending on whether it's for school, college, or university

2. Consult the Academic Counselor Reach out to your academic counselor or the administration office to discuss your decision. They can guide you on the procedure, deadlines, and any potential implications.

3. Check the Deadlines Ensure that the subject change request is within the allowed time frame. Many institutions have specific deadlines after which changes might not be possible.

4. Submit a Request Fill out the necessary forms for changing subjects. These could be available online or in the administrative office. You may need to provide valid reasons for the change.

5. Approval Process: After submitting the request, wait for approval. Some institutions require approval from department heads or academic advisors before processing the change.

6. Confirm the Change Once approved, ensure that the subject change is reflected in your academic records and schedule. If this is for a specific institution, I can provide more detailed guidance based on their requirements.