A derived field (in the relation table) that specifies the number of levels contained in an expression (expressions within expressions) that are needed to find and list all the elements. The value for Depth is a two digit numeric. System Architect supports up to 16 levels of expressions. This field is not supported by the Report Editor.

Input and Output are derived T/F Boolean fields (in the relation table) that pertain to a symbol. The value true indicates that the symbol is an input, or output, to the diagram or to another symbol. These fields are not supported by the Report Editor.

Output and Input are derived T/F Boolean fields (in the relationship table) that pertain to a symbol. The value true indicates that the symbol is an input, or output, to the diagram or to another symbol. These fields are not supported by the Report Editor.

One of the most frequently used relationship table identifiers. The Relation Number field contains the coded number of the type of relationship. Relation Number is not supported by the Report Editor.

Reports the name of the property that was used when navigating a relationship using the REFERENCES/REFERENCEDBY keyword.

Reports the label if there is one or the name of the property that was used when navigating a relationship using the REFERENCES/REFERENCEDBY keyword.