--- title: "Multi Part Selection" slug: "multi-part-selection" updated: 2026-08-17T14:24:33Z published: 2026-08-17T14:24:33Z canonical: "docs.vention.com/multi-part-selection" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.vention.com/llms.txt > Use this file to discover all available pages before exploring further. # Multi Part Selection This guide explains how to select multiple parts at once in MachineBuilder using both click and drag window methods. #### **Ctl + Click** To select multiple parts at once, hold Ctrl and Left-click on each subsequent part. ![drawing](https://cdn.document360.io/3eee4d14-5ca0-4ea6-b426-1c19393e6a5e/Images/Documentation/image-1786976537582.png) #### **Left Drag Select** Click and hold the left mouse button in open space, then drag from left to right. This action creates a drag window that selects all parts fully inside it. ![drawing](https://cdn.document360.io/3eee4d14-5ca0-4ea6-b426-1c19393e6a5e/Images/Documentation/image-1786976574397.png) #### **Right Drag Select** Click and hold the left mouse button in open space, then drag from right to left. This action creates a drag window that selects all parts that come in contact with it. ![drawing](https://cdn.document360.io/3eee4d14-5ca0-4ea6-b426-1c19393e6a5e/Images/Documentation/image-1786976604127.png)