I have reason to believe one of the higher-ups in my department "stole" some suggestions I made for improving the reach of one of our programs. I mentioned these ideas in my employee self-evaluation a few months back, and now this person is presenting extremely similar ideas (down to the wording and imagery) as her own ideas. But she's technically above me in the organization's totem pole, so I don't know if there's any way I can address it. I don't want to hog all the ideas and bask in all the glory, but I'd like some credit where it's due, know what I mean?