In the section “Certificate Management”, you can upload your certificates that you need in order for HBS to communicate with your backend.
The certificate uploaded will be use for the outgoing requests from the HBS platform to your endpoint URL. Please note that "User Certificate" option should be selected in Service Type Settings.
Only .pem and .crt file types are supported for upload.
You can do this via drag and drop or by Browsing your directories and selecting the correct file.