The tool comes with the default 2K lighting profile. That profile is preset and can't be deleted. You can, however, create your own profiles for use with this tool, in case you've found some hex values that you think will work better. In order to do that:
1. Select the profile you want as your base.
2. Click on New and enter a new name for your profile.
3. Edit the values and click on Save.
Your profile will now be automatically loaded whenever you start the tool.
In case you screw up one of the default profiles, just select it, click on Delete, and then re-select it.
Whenever you load a global file, it automatically detects the lighting values and inserts them into the boxes for you.
Probable uses of each parameter
See tool's thread.
Disclaimer
The tool is still in beta. Make sure you keep a backup of your global file before making any changes.
Screenshots
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If you enjoy using my tools and want to show your appreciation, all you have to do is say a hello and a thank you in a reply here. If, however, you want to show a little more appreciation, you can always consider making a small donation towards my everyday and studies expenses. Any donation, no matter the amount, will give me even greater incentive to develop these tools and helping the community.
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