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# Setting Up Your Work Environment

Set up your work environment to streamline the colour correction process. Use the tools provided to examine the clip or image and efficiently perform advanced colour corrections. As your work progresses, you can modify the Colour Warper environment to suit the task at hand.

You can:

- Display multiple viewports.
- View reference clips.
- View the colour and luma content of a source (front) clip and result clip.
- Apply a colour correction to all or part of a clip.
- Crop the colour correction area (when accessed from the Colour Corrector).
- Invert the matte (when accessed from the Colour Corrector).
- Dynamically update colour information as you work.
- Reset entire colour corrections.
- Clear or reset individual values.
- Save and load colour correction setups and preferences.
- Use the Undo/Redo list.

#### Topics in this section

- Multiple Viewports
- Reference Clips
- Viewing Colour Information with a Vectorscope
- Viewing Luma Information with the 2D Luma Histogram
- Colour Correcting All or Part of an Image
- Cropping the Colour Correction Area
- Inverting the Matte
- Resetting Colour Corrections
- Resetting and Clearing Values
- Saving Colour Correction Setups and Preferences
- Using Undo and Redo