You can use %GROUPS_UNION_#% patterns (%GROUPS_UNION_1%, %GROUPS_UNION_2%,
etc.) in the path. These patterns will be replaced with the logged on user's
group name in appropriate Groups Union. (EX: IF you have Groups Union year2001|year2002|year2003
and path C:\%GROUPS_UNION_1%\Data. User JDoe from year2002 group will have
access to C:\year2002\Data folder and user MLynch from year2003 group will
have access to C:\year2003\Data folder, etc.)
You can set Groups Unions in HTCOMNET\web.config file.