Help with alternate state in chart expression and possibly aggr

[#1]

Hi all,

Im trying to display each User posting to ID.

So for example, if this user is posting to state AA and BB.... bring the relevent ID up for this User.

P123: should have 1 ID ...

P111 and p22 : Should have 1 ID also

[#2]

its a requirement to use alternate state here..