Para configurar tiempo adicional de session en liferay debe configurar el archivo portal-ext.properties donde este debe tener la siguiente instruccion con el numero de minutos(30) que seran permitidos: # # Specify the maximum number of sessions allowed. A value of 0 or less than # 0 means there is no limit. A value greater than 0 limits the # number of sessions by invalidating newer sessions. # # This property is not used unless the session max allowed filter is # enabled. # # Env: LIFERAY_SESSION_PERIOD_MAX_PERIOD_ALLOWED # session.max.allowed=0 # # Specify the number of minutes before a session expires. This value is # always overridden by the value set in web.xml. # # Env: LIFERAY_SESSION_PERIOD_TIMEOUT # session.tim...