M4L remove some parameters and dependencies?

    Jan 17 2013 | 10:09 am
    Dear all,
    I have created a device (drum box) for ableton live ... It is inspired from the skinner box. I copied and paste some of the M4L objects like "SEQ" or some buttons into a new blank patch... I save this new patch. perfect.
    if I go in the MAX menu to -> Dependencies or parameters, I get a long list of dependencies/parameters coming from the skinner box. The issue is that I don't use those dependencies, neither the parameters.
    How can I remove dependencies and/or parameters? The delete button is gray, I can't click on it. Can you help? Thanks.