If Dept has no Common directory, then UGII_SITE_DIR is set to DSL_BASE_DIR, uses nx80_site.dpv from DSL_BASE_DIR.
If Dept has a Common directory, then UGII_SITE_DIR is set to DSL_COMMONDEPT_DIR, uses nx80_site.dpv from DSL_COMMONDEPT_DIR.
NOTE: DSL_BASE_DIR nx80_site.dpv and DSL_COMMONDEPT_DIR nx80_site.dpv are identical.
UGII_GROUP_DIR is always set to DSL_DEPT_DIR, uses nx80_group.dpv from DSL_DEPT_DIR.
Users can now have individual custom settings, create file named nx80_user.dpv in ${USERPROFILE} directory.
UGII_LOCAL_USER_DEFAULTS is set to ${USERPROFILE}/nx80_user.dpv.