Removing all previous AAK developments

Hey everybody,

i have the following problem:

We want to use the AAK to deliver our addons to our customers. A colleague of mine as already installed the AAK 4.0 in our development system and it works fine. Due to the fact, that I am new to the SAP Development Business, I have first read the AAK 4.0 documentation, how to start up the whole delivery process.

I have now the following problem. The colleague of me has after the installation tried out some things in the SDC without reading the docu and has created a corrupted (or not working) initial delivery addon, only including a component list but nothing else (no exclusion list, or anything else). He made the same thing with a support Package including nothing. My problem is now, that he has already released it (symbol is locked) and when I now try to create my own deliveries there are always these old deliveies, which should be finished or get in the way of my devolpments.

I would like to delete thes old AddOns in our development system but don't know how to do that.

As I said before they are already relased and I can't change or remove them?

Does anybody have please some hints for me (a newbie in the AAK)?

It would help me otherwise, if there is a chance to make our AAK in the initial version, after the installation in an easy way.

Thanks,

Frank