Defines a single activity within an Instruction, such as a medication administration.

Runtime name of this fragment, used to build runtime paths. This is the term provided via a clinical application or batch process to name this EHR construct: its retention in the EHR faithfully preserves the original label by which this entry was known to end users.

Design-time archetype identifier of this node taken from its generating archetype; used to build archetype paths. Always in the form of an at-code, e.g. at0005. This value enables a 'standardised' name for this node to be generated, by referring to the generating archetype local terminology.

At an archetype root point, the value of this attribute is always the stringified form of the _archetype_id_ found in the _archetype_details_ object.

Optional globally unique object identifier for root points of archetyped structures.

Links to other archetyped structures (data whose root object inherits from ARCHETYPED, such as ENTRY, SECTION and so on). Links may be to structures in other compositions.

Details of archetyping used on this node.

Audit trail from non-openEHR system of original commit of information forming the content of this node, or from a conversion gateway which has synthesised this node.

Timing of the activity, in the form of a parsable string. If used, the preferred syntax is ISO8601 'R' format, but other formats may be used including HL7 GTS.

May be omitted if:

• timing is represented structurally in the _description_ attribute (e.g. via archetyped elements), or
• unavailable, e.g. imported legacy data; in such cases, the INSTRUCTION._narrative_ should carry text that indicates the timing of its _activities_.

Perl-compliant regular expression pattern, enclosed in '//' delimiters, indicating the valid identifiers of archetypes for Actions corresponding to this Activity specification.

Defaults to /.*/, meaning any archetype.

Description of the activity, in the form of an archetyped structure.

Defines a single activity within an Instruction, such as a medication administration.

Timing of the activity, in the form of a parsable string. If used, the preferred syntax is ISO8601 'R' format, but other formats may be used including HL7 GTS.

May be omitted if:

• timing is represented structurally in the _description_ attribute (e.g. via archetyped elements), or
• unavailable, e.g. imported legacy data; in such cases, the INSTRUCTION._narrative_ should carry text that indicates the timing of its _activities_.

Perl-compliant regular expression pattern, enclosed in '//' delimiters, indicating the valid identifiers of archetypes for Actions corresponding to this Activity specification.

Defaults to /.*/, meaning any archetype.

Description of the activity, in the form of an archetyped structure.

Defines a single activity within an Instruction, such as a medication administration.

Runtime name of this fragment, used to build runtime paths. This is the term provided via a clinical application or batch process to name this EHR construct: its retention in the EHR faithfully preserves the original label by which this entry was known to end users.

Design-time archetype identifier of this node taken from its generating archetype; used to build archetype paths. Always in the form of an at-code, e.g. at0005. This value enables a 'standardised' name for this node to be generated, by referring to the generating archetype local terminology.

At an archetype root point, the value of this attribute is always the stringified form of the _archetype_id_ found in the _archetype_details_ object.

Optional globally unique object identifier for root points of archetyped structures.

Links to other archetyped structures (data whose root object inherits from ARCHETYPED, such as ENTRY, SECTION and so on). Links may be to structures in other compositions.

Details of archetyping used on this node.

Audit trail from non-openEHR system of original commit of information forming the content of this node, or from a conversion gateway which has synthesised this node.

Timing of the activity, in the form of a parsable string. If used, the preferred syntax is ISO8601 'R' format, but other formats may be used including HL7 GTS.

May be omitted if:

• timing is represented structurally in the _description_ attribute (e.g. via archetyped elements), or
• unavailable, e.g. imported legacy data; in such cases, the INSTRUCTION._narrative_ should carry text that indicates the timing of its _activities_.

Perl-compliant regular expression pattern, enclosed in '//' delimiters, indicating the valid identifiers of archetypes for Actions corresponding to this Activity specification.

Defaults to /.*/, meaning any archetype.

Description of the activity, in the form of an archetyped structure.