Head of the Department that in his introduction, if there's a problem occurs, talk to the head immediately knew the problem. Don't wait, there are consequences to the customer, which will make it difficult to fix.
Head over to introduce his plan. If a problem occurs. To talk to the chief about the problem immediately. Do not wait for the impact to customers. This makes editing difficult
Introduced in the Department that the crew chief If there is a problem about work happen. To talk to the chief as soon as I know the problem. Don"t wait to affect the customers, which is to solve difficult.