Processing options can be customized for PIX4Dcloud processing if the project is created in PIX4Dmapper and uploaded to PIX4Dcloud. 

Customized Processing Options are useful:

• To customize settings based on specific needs.
• To generate additional outputs or additional output formats on top of the default ones.

To select custom options for PIX4Dcloud:

1. Create a project or open the downloaded project in PIX4Dmapper.
2. On the menu bar, click Process > Processing Options...
3. Customize the processing options. Alternatively, at the bottom of the window, click Load Template, and select the appropriate one. For more information: Processing Options Default Templates.
4. Mark the Steps that need to be run.
5. Click OK.
6. On the menu bar, click Project > Save Project.
7. Upload the project to PIX4Dcloud. For more information: How to upload project files from PIX4Dmapper to PIX4Dcloud.