You are right to question this. I have asked it at every Pow-Wow I go to and always receive different answers. My Pack used PackMaster to record each den's advancement. The PackMaster software allows multiple entries for each elective, so I have used this as my answer of "yes". On a related note: I have noticed the free WolfTrax Excel spreadsheet only allows the entry to be made once, so I do not use WolfTrax for that reason.
That being said, my den does impose some restrictions. In the spirit geting the boys to try new things, I have set a den limit of "5" for any electives. I do