I have a child support case from 2001 that states child support shall be reserved. The date the county started the child support was in 2011. My question is would they go back as far as 2001 if there was a judgement that was reserved in 2001? The case number is the same and I was informed the county changes the system in 2008. How would I go about having the child support agency to look over the judgement from 2001?