Index: trunk/doc/Definitions/PlannedMaintenance_PM.txt
===================================================================
--- trunk/doc/Definitions/PlannedMaintenance_PM.txt	(revision 127)
+++ trunk/doc/Definitions/PlannedMaintenance_PM.txt	(revision 127)
@@ -0,0 +1,15 @@
+ Planned Maintenance or PM
+
+ * A PM is simply a task where:
+  * Task type = "Planned Maintenance"
+  * As with any task a PM may have a recurring schedule, actions and entries etc.
+
+The following information can be automatically returned from the system.
+
+ * PM frequency = Task.taskRecurringSchedule
+ * PM KPI's:
+  * Total PM's = Task.findAllByTaskType("Planned Maintenance")
+  * Complete PM's = Total.findAllByTaskStatus("Complete")
+  * PM completetion rate = Complete/Total
+  * Missed PM's = Total - Complete
+ * PM parent tasks = context{TaskRecShed.task.taskType("Planned Maintenance") and Date in range}
Index: trunk/doc/Definitions/TaskTerms.txt
===================================================================
--- trunk/doc/Definitions/TaskTerms.txt	(revision 124)
+++ trunk/doc/Definitions/TaskTerms.txt	(revision 127)
@@ -1,2 +1,9 @@
+Intro
+
+ * Tasks may have one parent task and many sub tasks.
+ * Tasks may have a recurring schedule.
+ * Tasks with an enabled recurring schedule automatically generate subTasks.
+ * Tasks may have many "work done" or "fault" entries.
+
 Task terms and definitions.
 
@@ -54,5 +61,5 @@
                 - Default = Normal.
                 - Of Class TaskPriority.
-                - One of Low, Normal, High, Immediate.
+                - One of Normal, Low, High, Immediate.
                 - Automagically set to High if Unscheduled Breakin?
                 - Automagically set to ?