Case when concept in Alteryx

[John_Abraham]

I have one input file where state code is a field, and I need to check this field to do specific calculations for each state. What is the best way to do a Case when concept check in Alteryx ? In the below example, one option is to do multiple Filter tools (5 in this case) and check for true/false and proceed with the next step. Though this would work, it makes the flow cumbersome, what if there are 20 cases to check ?? Is there a better way to do it ?? 

Case

when ST_CD = 'IL' do IL_Process

when ST_CD = 'MT' do MT_Process

when ST_CD = 'NM' do NM_Process

when ST_CD = 'OK' do OK_Process

when ST_CD = 'TX' do TX_Process

when other do nothing

end case

Thanks in advance

[atcodedog05]

Hi @John_Abraham 

This post's solution from @danilang  might be helpful https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Dynamic-Field-update-using-mapping-fil...