group_usage

EXPRESS specification:

ENTITY group_usage
SUBTYPE OF ( | group_relationship);
UNIQUE
URG5 | : | name, relating_group, related_group;
WHERE
WRG6 | : | acyclic_group_relationship(SELF, [SELF\group_relationship.related_group], 'STRUCTURAL_FRAME_SCHEMA.GROUP_RELATIONSHIP.RELATED_GROUP');
END_ENTITY;

References (1):

Name | Type | Referred through | Express-G
group_relationship | Entity |
Subtype
| No Diagram

Inheritance graph

ENTITY group_usage;
ENTITY group_relationship;
name | : | label;
description | : | OPTIONAL text;
relating_group | : | group;
related_group | : | group;
ENTITY group_usage;
END_ENTITY;