--- /dev/null
+<a name="VarGROUPS"></a>
+
+### <a name="GROUPS -- a formatted list of gr"></a> GROUPS -- a formatted list of groups
+
+- Expands to a formatted list of user groups in your %WIKITOOLNAME%.
+- Syntax: `%GROUPS%`
+- The variable is intended to be used in [[TWikiGroups]], to allow a group listing for various user mapping managers.
+- Related: [[REMOTE_USER|Main/TWikiVariables#VarREMOTEUSER]], [[USERINFO|Main/TWikiVariables#VarUSERINFO]], [[USERNAME|Main/TWikiVariables#VarUSERNAME]], [[WIKIUSERNAME|Main/TWikiVariables#VarWIKIUSERNAME]], [[WIKIUSERSTOPIC|Main/TWikiVariables#VarWIKIUSERSTOPIC]]