Start by selecting one or more objects in the 3D viewport. Then click “New” in the PSelect panel to create a new Selection Set. A set stores your selection and lets you recall it at any time with a single click.
Create Selection set - A dialog will appear where you can enter a name for your set and choose a color.
Set - After confirming the dialog, your new set will appear in the PSelect UI, listed under the currently active group.
Change Color – Pick a custom color for the set to help visually organize your scene.
Visibility - Show or hide all objects in the set. Hold Shift to invert and hide everything except the set.
Local View - Isolate or hide the set in the current viewport. Hold Control to invert and show only the set.
Config - Open the set’s advanced settings and edit options.