The filter toolbar shows specific items in the BOM. In view mode, you can click the Edit All button in the page toolbar to perform in-cell editing of certain part attributes. The button name toggles to View All to permit you to return to view mode.
If Materials Compliance Management is installed and you have the role of Compliance Engineer or Design Engineer, the table also may show columns relating to RoHS, IMDS, and ELV. You can also use the commands in the page Compliance menu. For command details, click a command and click 
on the form that opens, or see Materials Compliance
Management
User's Guide.