Packing the Structure Manager display by default

This option sets how the structure is displayed if there are a number of components with the same item revision. You can choose to show the structure as one line or with one line for each component. This option applies in two circumstances: When a structure is first created, for example, the components are added. When the assembly that contains the components is first expanded. You may explicitly change how a particular set of item revisions are packed or unpacked by choosing the View→Pack and View→Unpack menu commands. This selection applies only for the duration of the session. Corresponding preference name: PSEAutoPackPref. Accepts a logical 0 or 1 as a value. Default setting: 1 (pack identical occurrences on a single structure line).