VXrail certificate renewal process

Hello all,

We are planning to renew vCenter Machine SSL certificate.

The question is, shall we also renew VXrail Manager (version 7.0.370) SSL certificate after renewing vCenter's SSL certificate?

If the answer is yes, shall we create separate CSR for VXrail manager and make it signed by CA?

I have so many questions about certificate renewal process. Could anyone provide information with details?

(I checked SOLVE portal, it only mentions that renewal process is done via Vcenter GUI. This information does not help at all.)

Thanks.