Using Keycloak 22.0.1 version folder missing

[abhi8054]

using quay.io/keycloak/keycloak docker image

But how do I need to perform these steps :

html/code-email.ftl is a html email template. Copy to themes/base/email/html/

copy text/code-email.ftl to themes/base/email/text/

append messages/*.properties to themes/base/email/messages/messages_en.properties

But thers is only themes folder is available base/email/html or base/email/text subfolder is not available.

Please any one guide me. Thankyou.