We recently discovered that there is no event when deactivating the option "Manage your own encryption keys" within the cluster configuration.

While there are hints towards this within the CLUSTERUPDATESTARTED and AUTOMATIONCONFIGPUBLISHED_AUDIT events, there is no clear warning that the encryption keys of the cluster are affected.

As an unwanted change of encryption at rest keys for data can have severe impact on data accessibility and security, I would propose adding a "Manage your own encryption keys deactivated" event to the Activity Feed.