assigning_security_classification

NOTE An explanation of a template and the associated instantiation path is provided in the Template overview section.

This template describes how to represent the assignment of a security classification to an item.

The following input parameters are defined for this template:

The following reference parameters are defined for this template:

Allow the Security_classification entity instantiated in this path to be referenced when this template is used.

Note: The Security_classification entity can be referenced in a template path by:

%^target = $assigning_security_classification.security_classification%

where target is the parameter to which the Security_classification is bound.

Allow the Security_classification_assignment entity instantiated in this path to be referenced when this template is used.

Note: The Security_classification_assignment entity can be referenced in a template path by:

%^target = $assigning_security_classification.security_assignment%

where target is the parameter to which the Security_classification_assignment is bound.

The following parameter combinations specify a uniqueness constraint:

Unique constraint: Security_classification

There shall be at most one instance of the entity (Security_classification) within the data set uniquely identified by a combination of the following parameters on this template (assigning_security_classification) namely: security_class_name, security_ecl_id.
The instance is referenced by the following template parameter: security_classification.

Unique constraint: Security_classification_assignment

There shall be at most one instance of the entity (Security_classification_assignment) within the data set uniquely identified by a combination of the following parameters on this template (assigning_security_classification) namely: items, security_class_name, security_ecl_id.
The instance is referenced by the following template parameter: security_assignment.

The instantiation path shown below specifies the entities that are to be instantiated by the template.

A description of templates and the syntax for the instantiation path is provided in the Reading Capability Templates help section.

-- Instantiate a Security_classification
Security_classification

-- Mark the Security_classification entity as
-- referable when this template is used by binding it to the reference
-- parameter id_assgn
%^security_classification = Security_classification%
Security_classification.classification_level = '/IGNORE'
Security_classification.description = '/IGNORE'

-- provide the security classification by classifying the Identification_assignment
/assigning_reference_data(
    items=^security_classification,
    class_name=@security_class_name,
    ecl_id=@security_ecl_id)/

-- Instantiate a Security_classification_assignment
Security_classification_assignment

-- Mark the Security_classification_assignment entity as
-- referable when this template is used by binding it to the reference
-- parameter id_assgn
%^security_classification_assignment = Security_classification_assignment%
Security_classification_assignment.classification -> ^security_classification
Security_classification_assignment.items -> @items

The following entities are instantiated with attributes as specified:

Entity in path	Value	Inherited from
Security_classification.classification_level	'/IGNORE'	—
Security_classification.description	'/IGNORE'	—

The following section details how the assigning_security_classification template can be optionally characterized by assigning other constructs to it. These are characterizations commonly applied to the template. The ISO 10303-239 EXPRESS model may enable other assignments to the entities instantiated by the template.

The following characterizations may apply:

Characterization Assigning time

NOTE this characterization is optional.

The date and time when the Security_classification was assigned can be represented by assigning a date and time (using the relationship Date_or_date_time_assignment) to the Security_classification_assignment using the assigning_time.

NOTE The assignment of dates and times is described in the capability C036: assigning_date_time (NB Capabilities are not documented in this release of the PLCS standard) .

Characterization Assigning person or organization responsible for the security classification

NOTE this characterization is optional.

The person or organization that assigned the Security_classification can be represented by using the template assigning_person_in_organization or assigning_organization.

The assignment of the person or organization (Organization_or_person_in_organization_assignment) is classified as: "Security_classifier_of" (urn:plcs:rdl:std:Security_classifier_of) to indicate that the person or organization was responsible for assigning the security classification.

Characterization Assigning dated effectivity to a security classification

NOTE this characterization is optional.

The security classification of an item may change over time. This is represented by associating a dated effectivity with the assignment of a security classification where the effectivity represents the period over which the classification was in force.

The dated effectivity is represented by using the template assigning_dated_effectivity to assign a start and end-bound date to an Security_classification_assignment.