- Syntax: `%SESSION_VARIABLE{"name" set="value"}%`
- Syntax: `%SESSION_VARIABLE{"name" clear=""}%`
- %H% Hint: The users ID is in the `AUTHUSER` session variable, and is read-only
-- Related: [[TWikiUserAuthentication]], [[AUTHREALM|Main/WebHome#VarAUTHREALM]], [[SESSIONID|Main/WebHome#VarSESSIONID]], [[SESSIONVAR|Main/WebHome#VarSESSIONVAR]], [[LOGIN|Main/WebHome#VarLOGIN]], [[LOGOUT|Main/WebHome#VarLOGOUT]]
+- Related: [[TWikiUserAuthentication]], [[AUTHREALM|Main/VarAUTHREALM]], [[SESSIONID|Main/VarSESSIONID]], [[SESSIONVAR|Main/VarSESSIONVAR]], [[LOGIN|Main/VarLOGIN]], [[LOGOUT|Main/VarLOGOUT]]