Non Scalar Flow - modelint/shlaer-mellor-metamodel GitHub Wiki

You can visualize the content of any Non Scalar Flow as a table.

A table, sometimes referred to as a relation, is defined by a set of attributes and a body consisting of a set of rows (tuples). Each row must supply a value for each attribute.

The Non Scalar Flow is an Instance Flow if the attribute set is defined by an Identifier. Otherwise, we have a Table Flow.

Identifiers

1. ID + Activity + Domain

Attributes

No non-referential attributes