Correlative number starting with predefined value
I wanted to know if there is a way to include a column in a report that could show a correlative number, starting with "40" (for example, agent don't define it, it is defined from the start).
I reviewed the "Variable" documentation, but I only found an "Ad Hoc Value" type, I want it to be correlative. Is it possible? (example attached).
Thanks in advice