The walls of the ventral body cavity and outer covering of its organs contain a thin covering called the serosa (also called serous membrane). It is a double-layered membrane made up of two parts called the â parietal serosa â (lines the cavity walls) and â visceral serosa â (covers organs in the cavity).The serous membranes are separated by a thin layer of fluid called â serous fluid â.t is a double-layered membrane made up of two parts called the â parietal serosa â (lines the cavity walls) and â visceral serosa â (covers organs in the cavity). The serous membranes are separated by a thin layer of fluid called â serous fluid â.
One person can be member of multiple business roles (e.g. Sales manager and Employee), and multiple persons can be member of the same business role. The business role is the one that launches a process, makes decisions on which of the available paths in the process to take and in the end finishes the process. In an SAP context a (technical) role is also defined. Roles are collections of activities which allow a user to use one or more business scenarios of an organization. The transactions, reports and web-based applications in the roles are accessed via user menus.
SAP Logon. The SAP Logon is a Windows program, which you use to log on to SAP systems on your Windows PC. It mediates between the SAP system and the SAP GUI user interface. The SAP Logon displays a list of available SAP systems and automatically selects servers with the best current response times. It also allows you to modify this list of systems.