Editing "Adjusted" badge ?

Hello,

After importing an aperture database into C1, I find a lot of pictures have an "adjusted" badge set on.

However, for most of them, when I try to copy the setting, there are no adjusments in the clipboard. 

Also, when looking at the tools, I can't find any adjustment. 

If I reinitialize, I don't see any difference. 

Also, when I change the profile for a personalized profile, truer to real colors than the ones provided by C1, the tag is defined as "adjusted", which is not what I would like.

Hence my question : is there any way to reset this tag ?

I looked through apple script but there are no "adjusted badge" field in the available variable

Any idea ? 

Thanks