While creating a Bamboo 3.0 build plan in Studio by importing a Maven 2 pom, there are 3 options for the repository where the pom is going to be fetched from: Subversion, Mercurial and Git. Since Studio only deals with its own Subversion repository at this stage, we may not want Mercurial and Git to appear in that drop-down menu.

After given a correct Mercurial URL the UI returned an error saying "Please configure mercurial as a server capability".