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[RFC] Adding Actions to the OSCAL Metadata Assembly #1429

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Sep 26, 2022
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56 changes: 56 additions & 0 deletions src/metaschema/oscal_metadata_metaschema.xml
Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,9 @@
<assembly ref="responsible-party" max-occurs="unbounded">
<group-as name="responsible-parties" in-json="ARRAY"/>
</assembly>
<assembly ref="action" max-occurs="unbounded">
<group-as name="actions" in-json="ARRAY"/>
</assembly>
<field ref="remarks" in-xml="WITH_WRAPPER"/>
</model>
<constraint>
Expand Down Expand Up @@ -759,6 +762,59 @@
</index-has-key>
</constraint>
</define-assembly>

<define-assembly name="action">
<formal-name>Action</formal-name>
<description>An action applied by a role within a given party to the content.</description>
<define-flag name="uuid" as-type="uuid" required="yes">
<formal-name>Action Universally Unique Identifier</formal-name>
<description>A unique identifier that can be used to reference this defined action elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.</description>
</define-flag>
<define-flag name="date" as-type="dateTime-with-timezone">
<formal-name>Action Occurrence Date</formal-name>
<description>The date and time when the action occurred.</description>
</define-flag>
<define-flag name="type" as-type="token" required="yes">
<formal-name>Action Type</formal-name>
<description>The type of action documented by the assembly, such as an approval.</description>
</define-flag>
<define-flag name="system" as-type="uri" required="yes">
<formal-name>Action Type System</formal-name>
<description>Specifies the action type system used.</description>
<remarks>
<p>Provides a means to segment the value space for the <code>type</code>, so that different organizations and individuals can assert control over the allowed <code>action</code>'s <code>type</code>. This allows the semantics associated with a given <code>type</code> to be defined on an organization-by-organization basis.</p>
<p>An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.</p>
</remarks>
</define-flag>
<model>
<assembly ref="property" max-occurs="unbounded">
<group-as name="props" in-json="ARRAY"/>
</assembly>
<assembly ref="link" max-occurs="unbounded">
<group-as name="links" in-json="ARRAY"/>
</assembly>
<assembly ref="responsible-party" max-occurs="unbounded">
<group-as name="responsible-parties" in-json="ARRAY"/>
</assembly>
<field ref="remarks" in-xml="WITH_WRAPPER"/>
</model>
<constraint>
<index-has-key name="index-metadata-role-id" target="responsible-party">
<key-field target="@role-id"/>
</index-has-key>
<index-has-key name="index-metadata-party-uuid" target="responsible-party">
<key-field target="party-uuid"/>
</index-has-key>
<allowed-values target="./system/@value" allow-other="yes">
<enum value="http://csrc.nist.gov/ns/oscal">This value identifies action types defined in the NIST OSCAL namespace.</enum>
</allowed-values>
<allowed-values target="./type[has-oscal-namespace('http://csrc.nist.gov/ns/oscal')]/@value">
<enum value="approval">An approval of a document instance's content.</enum>
<enum value="request-changes">A request from the responisble party or parties to change the content.</enum>
</allowed-values>
</constraint>
</define-assembly>

<define-assembly name="responsible-role">
<formal-name>Responsible Role</formal-name>
<description>A reference to one or more roles with responsibility for performing a function relative to the containing object.</description>
Expand Down