Net Tie (In BOM) - components that are used to short two or more different nets together, are always synchronized between the schematic and PCB (the footprint, pins/pads and net assignments must all match), and are included in the BOM.Graphical - components that do not have electrical properties, are not synchronized (you must manually place them in both editors), and are not included in the BOM.Mechanical - components that do not have electrical properties, are not synchronized (you must manually place them in both editors), and are included in the BOM.An example is a standard electrical component, such as a resistor. Standard - components that possess standard electrical properties, are always synchronized between the schematic and PCB (the footprint, pins/pads and net assignments must all match), and are included in the BOM.Type - Select one of the following component types for the component footprint here.Use the drop-down to select the number of the associated part then enter the total number of parts.

Part xx of Parts ( Properties panel only) - displays the number of the selected part and the total number of parts.Toggle or to show/hide the name. Use the icon to lock/unlock the name. Use the icon to lock/unlock the designator. In the below properties listing, options that are not available as default settings in the Preferences dialog are noted as ' Properties panel only'. The Part default settings in the Preferences dialog and the Component mode of the Properties panel Post-placement settings – all Part object properties are available for editing in the Properties panel when a placed Part is selected in the workspace.Select the object in the Primitive List to reveal its options on the right. Pre-placement settings – most Part object properties, or those that can logically be pre-defined, are available as editable default settings on the Schematic - Defaults page of the Preferences dialog (access from the button at the top-right of the workspace).The property settings for each type of object are defined in two different ways: Schematic Editor object properties are definable options that specify the visual style, content and behavior of the placed object.

Altium parts library