For any release-blocking deliverable whose default deployment includes Toolbx, the {{command|toolbox}} CLI must be able to list existing containers. For each of the following, it must be able to create and enter a new container: * The image from the compose under test * The most recent stable image for the current stable Fedora release * The most recent stable image for the current stable RHEL release Footnote - "What does this cover?": Bugs in either the {{command|toolbox}} CLI or the container image from the compose under test may constitute a violation of the criteria for that compose. Any bugs found in the current stable Fedora and RHEL images should be reported appropriately, but don't constitute a violation of the criteria for the compose under test - the requirement is only that the CLI be capable of correctly creating and entering them. If a stable Fedora or RHEL container needs updates in order for the CLI from the compose under test to be able to run it correctly, that may constitute a PreviousRelease blocker (see [[QA:SOP_blocker_bug_process#Normal,_0- Day_and_Previous_Release_blockers|the blocker SOP]]).