1. Signing of creditor's rights transfer agreement: the creditor's rights transferee and the creditor (i.e. the original creditor) sign a creditor's rights transfer agreement, specifying the related matters of creditor's rights transfer, such as the rights and obligations of both parties, the transfer period, the transfer price, etc.
2. Debt notification or debt liquidation: the assignee of the creditor's rights sends the debtor (i.e. the debtor of the original debt) a notice of creditor's rights transfer or carries out debt liquidation to inform him to fulfill his debt obligations.
3. Notice of announcement: The assignee of creditor's rights issues an announcement on the transfer of creditor's rights in the media to ensure that the debtor and other interested parties can know about the transfer of creditor's rights.
4. Registration and filing: According to the specific circumstances, the transferee of creditor's rights may need to register and file with relevant institutions or departments, such as industrial and commercial registration with the administrative department for industry and commerce or real estate registration with the real estate registration agency.
It should be noted that the specific procedures and material requirements may be different according to the actual situation and the regulations of different regions. It is recommended that you consult relevant lawyers or professional organizations for detailed operation procedures and certification requirements.
In addition, according to the questions you provided, I can't accurately understand your specific situation and intentions. The above is just a general reference. If you have specific questions, please consult relevant institutions or professionals.