Benefit from this practice-oriented update as you will be able to fulfill your representative duties even more confidently in the future and prove yourself to be a skilful host. Good manners can make a significant contribution to the quality of corporate culture. Whether at a business lunch or a public appearance, in every situation it is important to present yourself well. A well-groomed appearance, good manners - which have adapted to the zeitgeist - and correct table manners are required in many positions.