The first time you run StarTeam Server, an evaluation license is created for StarTeam Enterprise Advantage, which is the edition of StarTeam with the largest feature set.
Before the 30-day product review period expires, be sure to register the product or extend the evaluation period. Otherwise, when clients access a server configuration managed by a StarTeam Server that has expired, no components (such as the File or Change Request components) are available and in the StarTeam Cross-Platform Client, the upper and lower panes have no tabs.