# Structure of Commands in the Inventor UI

## Commands Structure Overview

Some commands are environment-specific, whereas other commands are common for all environments. An overview of command buttons in Inventor environments is in the following images.

## Part Environment

<figure><img src="https://content.gitbook.com/content/ZSEaukXZvekl0qIsJpTb/blobs/nxmsZWT67VsVxa3i5byA/image.png" alt=""><figcaption></figcaption></figure>

## Assembly Environment

<figure><img src="https://content.gitbook.com/content/ZSEaukXZvekl0qIsJpTb/blobs/kvBXz2JaplzNnXXCeLNM/image.png" alt=""><figcaption></figcaption></figure>

## Drawing Environment

<figure><img src="https://content.gitbook.com/content/ZSEaukXZvekl0qIsJpTb/blobs/EwNky0OijHSeHwqLtPGn/image.png" alt=""><figcaption></figcaption></figure>