Summary: cis, single-valued, Solaris for ISPs schema extension
Purpose: Specifies the category of graphical user interface supported by the service described by the entry. Acceptable values are:
2tier, indicating that the user interface is Web-based and uses the two-tier architecture supported by Sun Internet Administrator.
3tier, indicating that the user interface is Web-based and uses the three-tier architecture supported by Sun Internet Administrator.
CLI, indicating that the user interface is a command-line utility.
X, indicating that the user interface is an X-based program.