Hi @Sanjeev Kumar,
Thank you for reaching out to Microsoft Q&A forum!
It appears that you are attempting to register for a course or program that mandates you to verify that you are applying for your own company and not for a customer.
When filling out the form, you can put your organization's name in the mandatory field. If you are enrolling in the course on your own behalf, you can put your name as the contact person for your organization.
Hope this helps. Do let us know if you any further queries.
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