In the New Component dialog, you can create a new internal or external component in the assembly in Fusion.
Design > Solid or Surface or Sheet Metal > Create or Assemble > New Component
Select this option to create the new component in an external design and reference it in the current design.
Select this option to create the new component directly in the current design.
Enter name for the new component.
The name displays in the browser.
The default location matches the location of the selected parent component.
Check to select one ore more bodies and create a separate component for each.
Select the parent component in the browser.
The new component will display beneath the parent component in the browser.
Check to activate the new component once it is created.
Select a sheet metal rule from the library.