The System Administration menu contains many submenus or folders. Most of these are related to the technical administration and setup of the system hardware, software, security, and communications. These activities are beyond the scope of this course. Most users will not have access to these modules.

The Domain Constants menu does have several user-defined functions that are discussed in this course. While the individual user may not have access to these functions, it is important to understand the concepts behind them. This module contains the work day and holiday calendars, reason codes, generalized code validation tables, and sequenced number ranges for various documents. Several of these are covered in this course.

In addition, the concepts underlying the Corporate Structure Setup module are essential to a high-level understanding of the system as a whole. These concepts, as well as a brief overview of system security, are introduced in the next chapter.