You can work locally on features using Local Work.
Before you begin:
Create a feature.
From the Review section of the action bar, click Local Work.
The Local work dialog box appears.
Select the features on which you want to work locally.
Select complementary selection if you want to work on any feature except the ones you have selected.
Click if you want to remove a feature from the list or replace it with another one.
The Selected objects dialog box appears.
If you are in selection mode, the selected objects will be objects to work locally on. If you are in complementary selection mode, symbols appear on selected objects.
Click Close to exit the dialog box.
Right-click the Work locally on list and select Unset Propagation Mode to reset the propagation mode.
By default, Propagation Mode is activated. The symbol appears on all functional components that belong to the parents of the solid functional set on which you work locally.
Right-click the Selection box if you want to clear the selection and work on other features.
You can also return to the Selected objects dialog box through this action but only if you have selected several features.
Clear the Without Dressup check box if you want to work locally with functional fillets and drafts.
In selection mode, if this box is selected, drafts and fillets do not appear.
By default, this option is selected to ensure better performance.