What is the correct procedure to certify and legalize my bachelor certificate for a NON-B Visa in Thailand?

To obtain a NON-B Visa in Thailand, the procedure for certifying and legalizing your bachelor certificate from Germany involves three main steps. First, you must visit the German embassy to obtain a certified true copy of your original document. Second, you need to translate this document into Thai or English. Lastly, you must legalize the document at Thailand’s Ministry of Foreign Affairs. Some comments suggest that if the immigration office in Bangkok requests these documents, then your understanding of the process is correct.