Heres a scenario which causes me confusion, could someone please clarify:

I have M2, which is made up of 3 iteration plans (Eclipse UI Testing, Eclipse Web UI implementation, Eclipse Web UI testing). When creating these iteration plans, I did not want work items from Eclipse UI testing to show up in the iteration plan for either Eclipse Web UI implementation, or Eclipse Web UI Testing. This did not make sense to me that each iteration plan in the milestone always has the same work items. Also, if I add a Work Item to Eclipse UI testing, it also gets added to the other 2 iteration plans, even though the Work Item is not associated to the other two iteration plans.

Maybe I do not fully understand the concept of an iteration plan. Does what Im saying above make sense?

Thank you.