The nature of this source depends on how the component was placed: The logical place to make a change is at the source. More than likely, there will come a time when a change to a component is required - a new parameter added, a change to a model link, or maybe a change to a symbol or footprint at the graphical level. You have placed components on the schematic, maybe even fully wired, compiled, and taken the design to the board layout stage. Applying Changes From the PCB Library Editor.Applying Changes From the Schematic Library Editor.
Updating Schematic Components From Libraries.
