How to show deleted baseline bars , in ongoing program?

Hi all ,

I have created a schedule , for which i have saved Baseline program in P3.1. After some duration there was some changes in ongoing project, which made many old activities which were at various stages of completion redundant, and required new activities to be added.

Now my boss wants to see in ongoing program , baseline bars for activites that were deleted .Which i dont know how to resolve . Since in Ongoing program those activites are not there hence baseline bars are not shown.

Can any one guide me through this, or let me know how do you all respond to such situation.

Awaiting impatiently your valuable replies.

Thanks