public override void update()
        {
            CswNbtMetaDataObjectClass InventoryLevelOc = _CswNbtSchemaModTrnsctn.MetaData.getObjectClass( CswNbtMetaDataObjectClass.NbtObjectClass.InventoryLevelClass );
            CswNbtMetaDataObjectClass LocationOc = _CswNbtSchemaModTrnsctn.MetaData.getObjectClass( CswNbtMetaDataObjectClass.NbtObjectClass.LocationClass );
            CswNbtMetaDataObjectClassProp IlMaterialOcp = InventoryLevelOc.getObjectClassProp( CswNbtObjClassInventoryLevel.PropertyName.Material );
            CswNbtMetaDataObjectClassProp IlLocationOcp = InventoryLevelOc.getObjectClassProp( CswNbtObjClassInventoryLevel.PropertyName.Location );
            CswNbtMetaDataObjectClassProp IlTypeOcp = InventoryLevelOc.getObjectClassProp( CswNbtObjClassInventoryLevel.PropertyName.Type );
            CswNbtMetaDataObjectClassProp IlLevelOcp = InventoryLevelOc.getObjectClassProp( CswNbtObjClassInventoryLevel.PropertyName.Level );
            CswNbtMetaDataObjectClassProp IlStatusOcp = InventoryLevelOc.getObjectClassProp( CswNbtObjClassInventoryLevel.PropertyName.Status );
            CswNbtMetaDataObjectClassProp IlCurrentQuantityOcp = InventoryLevelOc.getObjectClassProp( CswNbtObjClassInventoryLevel.PropertyName.CurrentQuantity );

            foreach( CswNbtMetaDataNodeType LocationNt in LocationOc.getLatestVersionNodeTypes() )
            {
                CswNbtMetaDataNodeTypeTab LevelTab = LocationNt.getNodeTypeTab( "Inventory Levels" );
                if( null == LevelTab )
                {
                    LevelTab = _CswNbtSchemaModTrnsctn.MetaData.makeNewTab( LocationNt, "Inventory Levels", LocationNt.getNodeTypeTabIds().Count );
                }
                CswNbtMetaDataNodeTypeProp LevelsNtp = _CswNbtSchemaModTrnsctn.MetaData.makeNewProp( new CswNbtWcfMetaDataModel.NodeTypeProp( LocationNt, _CswNbtSchemaModTrnsctn.MetaData.getFieldType( CswNbtMetaDataFieldType.NbtFieldType.Grid ), "Inventory Levels" )
                {
                    TabId = LevelTab.TabId
                } );

                CswNbtView LevelsView = _CswNbtSchemaModTrnsctn.restoreView( LevelsNtp.ViewId );
                if( null == LevelsView )
                {
                    LevelsView = _CswNbtSchemaModTrnsctn.makeView();
                    LevelsNtp.ViewId = LevelsView.ViewId;
                }

                LevelsView.Root.ChildRelationships.Clear();
                LevelsView.ViewMode = NbtViewRenderingMode.Grid;
                LevelsView.Visibility = NbtViewVisibility.Property;

                CswNbtViewRelationship RootRel = LevelsView.AddViewRelationship( LocationNt, true );
                CswNbtViewRelationship LevelRel = LevelsView.AddViewRelationship( RootRel, NbtViewPropOwnerType.Second, IlLocationOcp, true );
                LevelsView.AddViewProperty( LevelRel, IlMaterialOcp );
                LevelsView.AddViewProperty( LevelRel, IlTypeOcp );
                LevelsView.AddViewProperty( LevelRel, IlLevelOcp );
                LevelsView.AddViewProperty( LevelRel, IlStatusOcp );
                LevelsView.AddViewProperty( LevelRel, IlCurrentQuantityOcp );
                LevelsView.save();
            }

            CswNbtView AboveMinimumInventoryView = _CswNbtSchemaModTrnsctn.makeView();
            AboveMinimumInventoryView.makeNew( "Above Maximum Inventory", NbtViewVisibility.Global );
            AboveMinimumInventoryView.ViewMode = NbtViewRenderingMode.Grid;
            AboveMinimumInventoryView.Category = "Materials";
            CswNbtViewRelationship AmivRel = AboveMinimumInventoryView.AddViewRelationship( InventoryLevelOc, true );
            AboveMinimumInventoryView.AddViewProperty( AmivRel, IlMaterialOcp );
            AboveMinimumInventoryView.AddViewProperty( AmivRel, IlLocationOcp );
            AboveMinimumInventoryView.AddViewPropertyAndFilter( AmivRel, IlTypeOcp, CswNbtObjClassInventoryLevel.Types.Maximum );
            AboveMinimumInventoryView.AddViewProperty( AmivRel, IlLevelOcp );
            AboveMinimumInventoryView.AddViewPropertyAndFilter( AmivRel, IlStatusOcp, CswNbtObjClassInventoryLevel.Statuses.Above );
            AboveMinimumInventoryView.AddViewProperty( AmivRel, IlCurrentQuantityOcp );
            AboveMinimumInventoryView.save();

            CswNbtView BelowMinimumInventoryView = _CswNbtSchemaModTrnsctn.makeView();
            BelowMinimumInventoryView.makeNew( "Below Minimum Inventory", NbtViewVisibility.Global );
            BelowMinimumInventoryView.ViewMode = NbtViewRenderingMode.Grid;
            BelowMinimumInventoryView.Category = "Materials";
            CswNbtViewRelationship BmivRel = BelowMinimumInventoryView.AddViewRelationship( InventoryLevelOc, true );
            BelowMinimumInventoryView.AddViewProperty( BmivRel, IlMaterialOcp );
            BelowMinimumInventoryView.AddViewProperty( BmivRel, IlLocationOcp );
            BelowMinimumInventoryView.AddViewPropertyAndFilter( BmivRel, IlTypeOcp, CswNbtObjClassInventoryLevel.Types.Minimum ); 
            BelowMinimumInventoryView.AddViewProperty( BmivRel, IlLevelOcp );
            BelowMinimumInventoryView.AddViewPropertyAndFilter( BmivRel, IlStatusOcp, CswNbtObjClassInventoryLevel.Statuses.Below );
            BelowMinimumInventoryView.AddViewProperty( BmivRel, IlCurrentQuantityOcp );
            BelowMinimumInventoryView.save();



        }//Update()                  
        public override void update()
        {
            CswNbtMetaDataObjectClass InventoryGroupOc           = _CswNbtSchemaModTrnsctn.MetaData.getObjectClass(CswEnumNbtObjectClass.InventoryGroupClass);
            CswNbtMetaDataObjectClass InventoryGroupPermissionOc = _CswNbtSchemaModTrnsctn.MetaData.getObjectClass(CswEnumNbtObjectClass.InventoryGroupPermissionClass);
            CswNbtMetaDataNodeType    InvGrpNT     = InventoryGroupOc.FirstNodeType;
            CswNbtMetaDataNodeType    InvGrpPermNT = InventoryGroupPermissionOc.FirstNodeType;

            //1: Get Default Inventory Group
            CswNbtObjClassInventoryGroup DefaultInventoryGroup = null;
            CswNbtObjClassInventoryGroup CISProInventoryGroup  = null;

            foreach (CswNbtObjClassInventoryGroup InventoryGroup in InventoryGroupOc.getNodes(true, false, false, true))
            {
                if (InventoryGroup.Name.Text == "Default Inventory Group")
                {
                    DefaultInventoryGroup = InventoryGroup;
                }
                else if (InventoryGroup.Name.Text == "CISPro")
                {
                    CISProInventoryGroup = InventoryGroup;
                }
            }
            if (null == DefaultInventoryGroup)
            {
                DefaultInventoryGroup = InventoryGroupOc.getNodes(true, false, false, true).FirstOrDefault();
            }
            if (null == DefaultInventoryGroup)
            {
                if (null != InvGrpNT)
                {
                    DefaultInventoryGroup = _CswNbtSchemaModTrnsctn.Nodes.makeNodeFromNodeTypeId(InvGrpNT.NodeTypeId, delegate(CswNbtNode NewNode)
                    {
                        CswNbtObjClassInventoryGroup DefInvGrp = NewNode;
                        DefInvGrp.Name.Text = "Default Inventory Group";
                    });
                }
            }

            if (null != DefaultInventoryGroup) //At this point DefaultInventoryGroup should never be null
            {
                //2: Set Default Value to Default Inventory Group, if no DefaultValue is present
                CswNbtMetaDataObjectClass LocationOc = _CswNbtSchemaModTrnsctn.MetaData.getObjectClass(CswEnumNbtObjectClass.LocationClass);
                foreach (CswNbtMetaDataNodeType LocationNt in LocationOc.getNodeTypes())
                {
                    CswNbtMetaDataNodeTypeProp InventoryGroupNtp = LocationNt.getNodeTypePropByObjectClassProp(CswNbtObjClassLocation.PropertyName.InventoryGroup);
                    if (false == InventoryGroupNtp.HasDefaultValue())
                    {
                        InventoryGroupNtp.DefaultValue.AsRelationship.RelatedNodeId = DefaultInventoryGroup.NodeId;
                    }
                }

                //3: Update any null Inventory Group values with Default
                foreach (CswNbtObjClassLocation Location in LocationOc.getNodes(true, false, false, true))
                {
                    if (false == CswTools.IsPrimaryKey(Location.InventoryGroup.RelatedNodeId))
                    {
                        Location.InventoryGroup.RelatedNodeId = DefaultInventoryGroup.NodeId;
                        Location.postChanges(ForceUpdate: false);
                    }
                }

                //4: Ensure at least one Inventory Group Permission exists
                CswNbtMetaDataNodeType IgPermNt = InventoryGroupPermissionOc.getLatestVersionNodeTypes().FirstOrDefault();
                if (null != IgPermNt)
                {
                    try
                    {
                        CswNbtObjClassInventoryGroupPermission DefaultPermission = _CswNbtSchemaModTrnsctn.Nodes.makeNodeFromNodeTypeId(IgPermNt.NodeTypeId, delegate(CswNbtNode NewNode)
                        {
                            CswNbtObjClassInventoryGroupPermission WildCardPerm = NewNode;
                            WildCardPerm.PermissionGroup.RelatedNodeId          = DefaultInventoryGroup.NodeId;
                            WildCardPerm.ApplyToAllRoles.Checked     = CswEnumTristate.True;
                            WildCardPerm.ApplyToAllWorkUnits.Checked = CswEnumTristate.True;
                            WildCardPerm.Dispense.Checked            = CswEnumTristate.True;
                            WildCardPerm.Dispose.Checked             = CswEnumTristate.True;
                            WildCardPerm.Edit.Checked      = CswEnumTristate.True;
                            WildCardPerm.Request.Checked   = CswEnumTristate.True;
                            WildCardPerm.Undispose.Checked = CswEnumTristate.True;
                        });
                    }
                    catch (CswDniException ex) //If we're here, it's because this wildcard already exists
                    {
                        if (ex.ErrorType != CswEnumErrorType.Warning)
                        {
                            throw;
                        }
                    }
                }

                //5: Get rid of deprecated CISPro Inventory Group and move their permissions over to Default Inventory Group
                if (null != CISProInventoryGroup)
                {
                    CswNbtMetaDataObjectClass WorkUnitOc      = _CswNbtSchemaModTrnsctn.MetaData.getObjectClass(CswEnumNbtObjectClass.WorkUnitClass);
                    CswNbtObjClassWorkUnit    DefaultWorkUnit = null;
                    foreach (CswNbtObjClassWorkUnit WorkUnit in WorkUnitOc.getNodes(true, false, false, true))
                    {
                        if (WorkUnit.Name.Text == "Default Work Unit")
                        {
                            DefaultWorkUnit = WorkUnit;
                        }
                    }
                    if (null != DefaultWorkUnit)
                    {
                        foreach (CswNbtObjClassInventoryGroupPermission InventoryGroupPerm in InventoryGroupPermissionOc.getNodes(true, false, false, true))
                        {
                            if (InventoryGroupPerm.PermissionGroup.RelatedNodeId == CISProInventoryGroup.NodeId)
                            {
                                try
                                {
                                    InventoryGroupPerm.PermissionGroup.RelatedNodeId = DefaultInventoryGroup.NodeId;
                                    InventoryGroupPerm.PermissionGroup.SyncGestalt();
                                    InventoryGroupPerm.WorkUnit.RelatedNodeId = DefaultWorkUnit.NodeId;
                                    InventoryGroupPerm.WorkUnit.SyncGestalt();
                                    InventoryGroupPerm.postChanges(false);
                                }
                                catch (CswDniException) //If we're here, it's because the Permission already exists on Default Inventory Group
                                {
                                    InventoryGroupPerm.Node.delete(true, true);
                                }
                            }
                        }
                    }
                    CISProInventoryGroup.Node.delete(true, true);
                }
            }
            //6: Fix Inventory Group Permissions grid prop
            if (null != InvGrpNT && null != InvGrpPermNT)
            {
                CswNbtMetaDataNodeTypeProp PermissionsNTP = InvGrpNT.getNodeTypePropByObjectClassProp(CswNbtObjClassInventoryGroup.PropertyName.Permissions);

                CswNbtView InvGrpPermView = _CswNbtSchemaModTrnsctn.restoreView(PermissionsNTP.ViewId);
                if (null == InvGrpPermView)
                {
                    InvGrpPermView          = _CswNbtSchemaModTrnsctn.makeSafeView("Permissions", CswEnumNbtViewVisibility.Property);
                    InvGrpPermView.ViewMode = CswEnumNbtViewRenderingMode.Grid;
                }
                InvGrpPermView.Root.ChildRelationships.Clear();

                CswNbtMetaDataNodeTypeProp PermissionGroupNTP = InvGrpPermNT.getNodeTypePropByObjectClassProp(CswNbtObjClassInventoryGroupPermission.PropertyName.PermissionGroup);
                CswNbtMetaDataNodeTypeProp RoleNTP            = InvGrpPermNT.getNodeTypePropByObjectClassProp(CswNbtObjClassInventoryGroupPermission.PropertyName.Role);
                CswNbtMetaDataNodeTypeProp WorkUnitNTP        = InvGrpPermNT.getNodeTypePropByObjectClassProp(CswNbtObjClassInventoryGroupPermission.PropertyName.WorkUnit);
                CswNbtMetaDataNodeTypeProp ViewNTP            = InvGrpPermNT.getNodeTypePropByObjectClassProp(CswNbtObjClassInventoryGroupPermission.PropertyName.View);
                CswNbtMetaDataNodeTypeProp EditNTP            = InvGrpPermNT.getNodeTypePropByObjectClassProp(CswNbtObjClassInventoryGroupPermission.PropertyName.Edit);
                CswNbtMetaDataNodeTypeProp DispenseNTP        = InvGrpPermNT.getNodeTypePropByObjectClassProp(CswNbtObjClassInventoryGroupPermission.PropertyName.Dispense);
                CswNbtMetaDataNodeTypeProp RequestNTP         = InvGrpPermNT.getNodeTypePropByObjectClassProp(CswNbtObjClassInventoryGroupPermission.PropertyName.Request);

                CswNbtViewRelationship RootRel = InvGrpPermView.AddViewRelationship(InvGrpNT, false);
                CswNbtViewRelationship PermRel = InvGrpPermView.AddViewRelationship(RootRel, CswEnumNbtViewPropOwnerType.Second, PermissionGroupNTP, true);
                InvGrpPermView.AddViewProperty(PermRel, PermissionGroupNTP, 1);
                InvGrpPermView.AddViewProperty(PermRel, RoleNTP, 2);
                InvGrpPermView.AddViewProperty(PermRel, WorkUnitNTP, 3);
                InvGrpPermView.AddViewProperty(PermRel, ViewNTP, 4);
                InvGrpPermView.AddViewProperty(PermRel, EditNTP, 5);
                InvGrpPermView.AddViewProperty(PermRel, DispenseNTP, 6);
                InvGrpPermView.AddViewProperty(PermRel, RequestNTP, 7);
                InvGrpPermView.save();

                PermissionsNTP.ViewId = InvGrpPermView.ViewId;
            }
        }