For overall about managing diversity people who concerned directly with employees to take care and take an action with them. Managing with surface level diversity It’s very difficult to change surface diversity. First, people who concerned directly about jobs and their responsibility have to explain them about job descriptions to make them understand in the same way. Second, the organization has to provide job training to make sure that their employees can perform by the same level. The last, people who concerned about measuring employees performance need to provide evaluation program to improve employees’ skills.on