Relate External

 ASSOCIATION  OF CONSULTING MANAGEMENT ENGINEERS

This area is generally very related with the part but upper-class of the organizational structure and  takes charge of the relationships with the context like important suppliers, to try, to negotiate contracts with other companies or organizations. Generally developed by professionals with knowledge and experience in negotiations, protocol and language. 
In companies but small she/he is this function carried out by the part but upper-class of the organization, and it stops negotiations of smaller importance like treatments with suppliers it is developed by other areas.