If you were approved for a scholarship through the MAHADBT portal while pursuing your BSc PEM and are now transitioning to a BTech program, here’s what you should consider regarding your scholarship eligibility:

1. **Scholarship Terms**: Review the specific terms and conditions of the scholarship you received through MAHADBT. Scholarships often have criteria related to course progression and eligibility that may affect your ability to transfer the scholarship to a new program.

2. **Update Your Information**: Inform the scholarship issuing authority about your change in course from BSc PEM to BTech Computer Science. They may require documentation or an update of your current academic status to assess your new eligibility.

3. **Apply for New Scholarships**: Many scholarships are program-specific. Since you are shifting to a BTech program, you may need to apply for new scholarships that are applicable to engineering students. Look for scholarships specifically designed for BTech students or those offered by your new institution.

4. **Check with Institutions**: Contact both your new BTech institution and the MAHADBT portal to inquire about your scholarship status and any steps required to secure funding for your new course.

5. **Documentation**: Keep all relevant documents related to your previous scholarship and new course admission handy, as they might be needed during the application or verification process.

In summary, while your previous scholarship may not automatically transfer, keeping the authorities informed and exploring new scholarship opportunities will help you secure financial support for your BTech program.