@ChadPruden
You need to do the following..
Go to Designer ->Functions and Create a new function with the below code.
function endsWithbackup(word)
{
import java.util.regex.*;
return Pattern.matches(".*backup", word);
}
Save it.
now in your workflow provide the condition for approval point like below. MVEL Auto-complete will list this function now.

sinhaa
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