When using the Mail service (Verse) in HCL Domino Workspace, there is a Settings icon next to Compose that provides access to an Experiments section.
The Experiments section contains a link saying “See wiki page for list of test-friendly has conditions”. The link points to an internal HCL server that is not accessible externally.
Since this is a Showcase environment, I would suggest either removing this link if the Experiments functionality is not intended to be exposed here, or making the referenced documentation available to users of the Showcase environment.
This is a relatively minor point, but it is easy to overlook in a Showcase setup and can lead users to a dead end when they follow the link. If the Experiments section is intentionally exposed, the linked documentation should ideally be accessible from the same environment.