Index: lams_tool_lamc/conf/language/lams/ApplicationResources.properties
===================================================================
diff -u -r2485ce33e55a921bdcde94e4f242da5da3cf1fc4 -r6fa531a730e4c685bcec3569ae46c98ea9f51571
--- lams_tool_lamc/conf/language/lams/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision 2485ce33e55a921bdcde94e4f242da5da3cf1fc4)
+++ lams_tool_lamc/conf/language/lams/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision 6fa531a730e4c685bcec3569ae46c98ea9f51571)
@@ -199,6 +199,7 @@
 label.question.options  =Question options
 label.activity.completion  =End of activity
 label.tool.output  =Tool output
+warn.tool.output.change.none =This will delete all existing marks for this activity. Are you sure?
 label.tool.output.has.been.changed  =Tool output has changed
 label.operation.failed  =Operation failed
 answers.submitted.none  =Select at least one answer for each of the questions.