The SeDaM (Semantic Data Model) data model notation is a notation from BASF AG.

It does not provide proprietary object types for relationships between entity types.

There is no strict arrangement of entity types from left to right (see SAP® SERM notation).

The Cluster/Data model and Generalization type object types are also available.

The following figure shows an example of a data model in SeDaM notation.

A list of relationship types that are available in a SeDaM model is provided in the ARIS Method – Tables manual (ARIS Method tables.pdf) on your installation media.