1. Log in to your cPanel account.
2. In the Security tab, click on SSL/TLS Status.
3a. Under the Domain field, you will need to choose the domain name you want to include. Then click on "Include x domain(s) during AutoSSL". Selected domains/sub-domains will be included in AutoSSL.
3b. Under the Domain field, check-mark the domains you want to exclude and click "Exclude X domains during AutoSSL." Selected domains/subdomains will be excluded from AutoSSL.