Part year state return

[Sam55]

I have a client who moved in the middle of the year and is considered a part year resident of two states. As such, I am filing 2 state income tax returns. The state he currently lives in is properly generating all numbers I apportioned, but the other state is not (the state he moved out of). I clicked the plus symbol (+) to enter the amounts allocated to each state and selected the appropriate state abbreviation; I did not select S or N. Was I initially supposed to generate the return a certain way in order for both states to be pulling the amounts entered, properly?

[PhoebeRoberts]

Which states? Every state has its own favorite presentation.