Hi Henri: You can begin by contacting your IT or Security Operations organization to determine if your company already has an existing relationship with a CA or intermediary CA. If your organization has an existing relationship with a CA or Intermediate CA you can request a client certificate be issued for your integration user. If your organization does not have an existing CA relationship, then you would need to contact an Intermediary CA which has one of the supported Root CA's digitally signing the Intermediary CA's certificate. As you noted, there are many categories of certificates that a CA offers(for example: SAN certificates, wildcard certificates, code-signing certificates, and others). You should request a client certificate only. The process for procuring the certificate may take a few weeks for some validation that the CA must perform. We recommend you allow time for the procurement process. Once the CA issues the certificate file, follow their documented steps for making this file available in your environment.
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