Here are the steps that you need to do in order to reissue your Sectigo CPAC Certificate:
1) Login at https://secure.trust-provider.com/products/frontpage?area=ssl using the username and password that you used when you configured your Sectigo CPAC initially;
2) Once you are logged in, find the “Replace” button and click on it;
3) You will start the reissue process for your Sectigo CPAC SSL.
4) Follow the steps and instructions that come next, until you complete the Sectigo CPAC Certificate reissue.