step_file

EXPRESS specification:

ENTITY step_file
SUBTYPE OF ( | media_file);
INVERSE
selected_content | : | SET [1:?] OF group_assignment FOR assigned_group;
WHERE
WRS28 | : | (SELF\media_file.file_format = 'STP') OR (SELF\media_file.file_format = 'stp');
END_ENTITY;

References (2):

Name | Type | Referred through | Express-G
media_file | Entity |
Subtype
| No Diagram
select_data_source | Select |
Select relation
| No Diagram

Inheritance graph

ENTITY step_file;
ENTITY group;
group_name | : | label;
group_description | : | text;
DERIVE
id | : | identifier := get_id_value (SELF);
ENTITY media_file;
file_source | : | label;
file_format | : | label;
file_date | : | date_and_time;
media_type | : | label;
author | : | LIST [1:?] OF person_and_organization;
owner | : | LIST OF person_and_organization;
ENTITY step_file;
INVERSE
selected_content | : | SET [1:?] OF group_assignment FOR assigned_group;
END_ENTITY;