Removing group from a keyword
Removing a group from a keyword is done by going to the Dashboard of the website in question. Scroll down to the keyword section of the Dashboard, here every single keyword is available. Right above the keyword section there are three radio-buttons: "Keywords", "Groups" and "Create groups". Check "Create groups":
Here you can see all the groups your keywords belong to. On every group name there is a "x", press it to remove the group from the keyword:
