Policy approval workflow that escalates claims that violate category rules?

riryg

Can I create an approval workflow that sends an expense for additional approval if it breaks a category rule, but does not require approval for the remaining expenses. E.g. we have a limit of £50/head for client entertainment. If a report is submitted with 2 claims,

• first, for £200 client entertainment for 2 people, and
• second, for £100 client entertainment for 2 people

Is it possible to make a policy that routes the first expense to a senior manager as it has a violation, and for the second expense to follow the normal approval workflow as it is within policy.