Application for TAN in Form 49B

I am an employee of a proprietorship company . The  proprietorship company has a seperate distinct name , ie the company name is different from the proprietor's name . The proprietorship company also has a GST number . I had applied for its TAN number in Form 49B . I had chosen the "f" option ie " Branch of Individual Business (Sole proprietorship company)" in Form 49B . I had mentioned the company name in te field " Name/Location of Branch" . I would like to know whether I had chosen the wrong option while applying . I have already received the TAN allottment letter which is showing only the proprietor's name and company name is not appearing anywhere. Please resolve my query . Thanks.