Built-in users

This page is a work in progress. The documentation team is working to combine content pulled from the following pages:

• /raw-migrated-files/elasticsearch/elasticsearch-reference/built-in-users.md
• /raw-migrated-files/cloud/cloud-enterprise/ece-password-reset-elastic.md
• /raw-migrated-files/cloud/cloud/ec-password-reset.md
• /raw-migrated-files/cloud/cloud-heroku/ech-password-reset.md
• /raw-migrated-files/cloud-on-k8s/cloud-on-k8s/k8s-users-and-roles.md
• /raw-migrated-files/cloud-on-k8s/cloud-on-k8s/k8s-rotate-credentials.md
• /raw-migrated-files/elasticsearch/elasticsearch-reference/change-passwords-native-users.md