Break a Link between Adobe Digital and eBook

Hi guys,

I tested Adobe Digital for some person and used my Adobe ID to authorize computer

Then I download eBook that person purchased.

Now, that person wants to download the same eBook but this time using his own Adobe ID.

Unfortunately he is unable to do that because there is now link between eBook and my Adobe ID I used to authorize Adobe Digital on my computer.

Is it possible to break the link between eBook and computer authorization I did using my Adobe ID so that another person could use the same eBook after authorizing computer using his personal Adobe ID.

Regards