Index: trunk/doc/Definitions/InventoryTerms.txt
===================================================================
--- trunk/doc/Definitions/InventoryTerms.txt	(revision 113)
+++ trunk/doc/Definitions/InventoryTerms.txt	(revision 113)
@@ -0,0 +1,95 @@
+Inventory terms and definitions.
+
+InventoryItem:
+    name
+                - Default = required so nothing.
+                - Standard length used most places.
+
+    description
+                - Default = "".     
+                - Longer for additional info only shown in detail views.
+
+    isActive    
+                - Default=true, false if "Trashed".
+                - Set false by Trash action.
+                - Set true by Restore action. 
+                - Require true when creating new entries/lists for dropdowns etc.
+                - Ignore when viewing old associations or creating lists for searching etc.
+
+    isObsolete    
+                - Default=false.
+                - Is this InventoryItem is now considered obsolete by the manufacturer.
+
+    manufacturersPartNumber
+                - Default = "".     
+                - The part number that the manufacturer uses to identify this InventoryItem.
+
+    suppliersPartNumber
+                - Default = "".     
+                - The part number that the supplier uses to identify this InventoryItem.
+
+    enableReorder    
+                - Default=true.
+                - Should this InventoryItem appear on reorder and auto order lists.
+
+    reorderPoint
+                - Required so no default.
+                - Once total InventoryStock equals this point the item will appear on reorder and auto order lists.
+
+    recommendedReorderPoint
+                - Provided the required information is available a recommendedReorderPoint is calculated.
+
+    averageDeliveryTime
+                - The average delivery time in days from placement of reorder.
+
+   InventoryGroup
+                - Default = required so nothing.
+                - The InventoryGroup this InventoryItem belongs to.
+                - Initially one of "MIsc", "Mechanical", "Electrical", "Production", "Raw Materials".
+                - Of Class InventoryGroup.
+
+    InventoryType
+                - Default = required so nothing.
+                - Initially one of "Consumable", "Repairable".
+                - Of Class InventoryType.
+
+    alternateItem
+                - Default = not always used so nothing.
+                - Indicates that this InventoryItem has alternatives.
+                - Of Class Task.
+
+    spareFor
+                - An InventoryItem may have many assets that it is a spare for, of Class Asset.
+
+TODO: ??
+
+
+#Calculated dates
+actualStartDate
+actualCompletionDate
+
+TaskType
+    Unscheduled Breakin - all work that was not scheduled, breakdowns/callouts.
+    Planned Maintenance - Planned work that is scheduled.
+    Project             - Capital expenditure upgrades or additions.
+    Turnaround          - Shutdowns, rebuilds, non Cap-Ex upgrades or additions.
+    Production Run      - Planned production that is scheduled?
+
+TaskGroup
+    ....                - custom used to groups tasks?
+    Engineering Activites
+    Production Activites
+    New Projects
+    ....                - specific shut group or turnaround etc.
+
+#Calculate missed state? 
+Missed() {
+    actualCompletionDate > targetCompletionDate
+}
+
+#External required actions.
+Show all modifications for a task.
+Show all assignedPersons for a task.
+Show all entries for a task.
+
+
Index: trunk/doc/Definitions/TaskTerms.txt
===================================================================
--- trunk/doc/Definitions/TaskTerms.txt	(revision 112)
+++ trunk/doc/Definitions/TaskTerms.txt	(revision 113)
@@ -73,4 +73,8 @@
                 - Of Class Person.
 
+    primayAsset  
+                - The primay asset that costs will be assigned to.
+                - Of Class Asset
+
     entries       
                 - A task may have many entries of Class Entry.
@@ -87,4 +91,8 @@
                 - A task may have many subTasks of Class Task.
                 - The parentTask value must be set in the subTask.
+
+    associatedAsset    
+                - A task may have many associatedAssets of Class Asset.
+                - No costs are assigned to these assets this is for reference purposes.