| Name | Description |
| Add | Method that adds an Environment object to the list. The method returns an error if a built-in Environment is supplied. |
| Remove | Method that removes the specified Environment from the list. |
| Name | Description |
| Application | Returns the top-level parent application object. When used the context of Inventor, an Application object is returned. When used in the context of Apprentice, an ApprenticeServer object is returned. |
| Count | Property that returns the number of environments currently in the list. |
| Item | Returns the specified Environment object from the list. |
| Type | Returns an ObjectTypeEnum indicating this object's type. |
| Name | Description |
| Add parallel environment with contextual tabs | The following sample demonstrates the use of parallel environments and contextual ribbon tabs. |