You have opened a project. Project data > Parts / Devices > Bill of materials navigator .
                     
                 
            This dialog allows the display and editing of all parts data in the open project.
            Overview of the main dialog elements:
            
            The bill of materials list view is device-oriented. Please note that you can select the Popup menu > Configure representation  menu  at any time in order to specify which information should be displayed in the list (for example, Part number, DT, Number of units, etc.).
            Tree:
            In contrast to the list view, the tree view is parts-oriented, i.e. only those device tags that already have a  are shown. You can select the various views for display via the View  popup menu item.
            If the Graphical preview  dialog is open, and a product photo has been assigned to the part, it is displayed.
            
            This drop-down list displays all the available . A selected filter is automatically activated and is applied to both the tree and the list view. The "- Not activated -" entry deactivates the filter and causes an unfiltered display of the data. Click [...]  to open the Filter  dialog. Here you can , edit, delete, copy, export, import, and manage filters.
            The popup menu of the Filter  drop-down list contains the following entries:
            
                Deactivate:  This popup menu item is available if a filter has been set: Resets the filter setting to the "- Not activated -" entry.Activate <filter name>:  This popup menu item is available if the filter setting is "- Not activated -": Reactivates the last active filter. 
            This allows you to toggle rapidly between the unfiltered representation and a representation filtered in accordance with your requirements.
            
            Use this field, via Quick input , to adjust quickly the value of a filter criterion for a defined and activated filter.
            
                Popup menu:
                The popup menu provides - depending on the field type (e.g. date, integer, multilingual) - the following menu items that are, depending on the situation, available for influencing the table or editing the values in the fields. You can find an overview of these popup menu items in the section Popup menu items .
                In addition, the following dialog-specific popup menu items are available:
                
                    
                        
                            Menu item
                         
                        
                            Meaning
                         
                     
                    
                        
                            Add 
                         
                        
                            Adds parts to the current project which are not assigned to any special DT, such as parts included in the delivery. To this purpose EPLAN opens the Part selection  dialog in which you can select the desired parts. New project parts are always sorted alphabetically into the tree. Multiple selection is possible.
                         
                     
                    
                        
                            Add part
                         
                        
                            Assigns one (or more) additional part(s) to the current device. The new parts are added to the device data with the already existing parts. To this purpose EPLAN opens the Part selection  dialog where you select the parts.
                         
                     
                    
                        
                            Delete
                         
                        
                            Deletes the selected parts after a confirmation warning. Parts for which a part placement exists cannot be deleted.
                         
                     
                    
                        
                            Insert device
                         
                        
                            Inserts the marked device. Before the actual  press the [Backspace]  in order to open the dialog Insert device  and, if required, for example open the macro selection or change the representation type.
                         
                     
                    
                        
                            Exchange part
                         
                        
                            Allows exchanging the assigned parts against a new part for selected . Multiple selection is not  possible in the Part selection  dialog opened to this purpose. During the part exchange the number of parts remains, in contrast to the part selection. Assemblies are not broken up in the process.
                         
                     
                    
                        
                            Edit part
                         
                        
                            Opens the Edit part  dialog, in which you can edit the selected parts, i.e., assign the part number, quantity, and , or overwrite any already existing data.
                         
                     
                    
                        
                            Device selection
                         
                        
                            Opens the Device selection  dialog for the marked parts. Here, all  parts of the device are always taken into account, even if they aren't marked.not  available for  and project parts.
                         
                     
                    
                        
                            Update device data
                         
                        
                            Transfers the device data of the selected parts to the  in the project that use these parts. This is of interest for you in case you have selected a part during a part or device selection that has an older status in the project than in the parts database. For further information on this topic please refer to the section "Updating device data ".
                         
                     
                    
                        
                            Add item numbers
                         
                        
                            Opens the Number items  dialog, in which you can assign the values for a new numbering of the currently selected items, or for all of the items of the project.
                         
                     
                    
                        
                            Synchronize parts data
                         
                        
                            Performs a synchronization of the  part with project parts. In the process parts that are used in the project and that do not exist in the parts database are generated in the parts database.
                         
                     
                    
                        
                            Edit revision marker
                         
                        
                            This menu item allows you to edit the  and their format. This menu item is only available when a changed object in a revision is selected.
                         
                     
                    
                        
                            Delete revision marker
                         
                        
                            This menu item allows you to delete the revision marker texts. This menu item is only available when a changed object in a revision is selected.
                         
                     
                    
                        
                            Export
                         
                        
                            Export and import can only be carried out within the same project. Opens the Export bill of materials  dialog, which enables you to define the file name and format for the export.
                         
                     
                    
                        
                            Import
                         
                        
                            Export and import can only be carried out within the same project. Opens the Import bill of materials  dialog, where you can define the file to be imported.
                         
                     
                    
                        
                            Go to (graphic)
                         
                        
                            Opens the graphical preview of the page and shows the current DT highlighted; double-clicking in this preview opens the Part placement  dialog or the item-specific properties dialog.
                         
                     
                    
                        
                            Insert into list of search results
                         
                        
                            Enters all  in a project that refer to the selected element in the search results list.
                         
                     
                    
                        
                            Settings
                         
                        
                            Opens the Settings: Parts  dialog, where you can perform some  regarding the handling of certain . These  furthermore affect the data displayed in the bill of materials navigator, and to a certain extent the "Device tag list", "Parts list", "Summarized parts list", and "Manufacturer / supplier list" .
                         
                     
                    
                        
                            List with preselection (tree only)
                         
                        
                            Reduces the number of elements displayed in order to allow for a faster orientation in the list view. If this option is activated, the list view is called up with an automatic filter (preselection) containing the elements that are currently selected.
                         
                     
                    
                        
                            View (tree only)
                         
                        
                            Switches the display to the tree view and thus specifies the order in the hierarchical :
                            
                                Part number: The display includes the part number, identifier, and full DT. 
                                Part number / structure identifier: The display includes the part number, structure identifier, and DT short designation. 
                                Manufacturer: The display includes the manufacturer, part number, identifier, and full DT. 
                                Supplier: The display includes the supplier, part number, identifier, and full DT. 
                                Bill of materials grouping: The display includes the part number, structure identifier, and DT short designation. 
                             
                         
                     
                    
                        
                            Select in tree (list only)
                         
                        
                            Displays the marked object in the Tree  tab.
                         
                     
                    
                        
                            Properties
                         
                        
                            Opens either the item-specific properties dialog of the device data, where you can edit the properties of the elements selected, or - for placed items to which parts have been assigned - the Part placement  dialog.
                         
                     
                    
                        
                            Properties (global)
                         
                        
                            Opens the Properties (global): <...>  dialog. Allows the editing of the device properties.
                         
                     
                
             
            See also
            Bills of Materials 
            
            Bill of Materials Groups 
            
            Dialog Number items 
            
            Dialog Parts management