The CONTEXT element includes the following sub-elements:
Item |
Description |
TSO ID |
This is the identifier of the TSO. It is mandatory, and shall be unique. |
Mode |
It defines if the TSO is related to an actual event, an exercise or a test. The list of the mode is provided in the OASIS data dictionary. This element is mandatory. |
Message Type |
The code denoting the nature of the alert message. This element is mandatory. |
Date Time |
It provides the UTC date and time when the TSO was created. It is optional, but is highly recommended |
Link |
This is the identifier of another TSO to which this TSO is related. The new TSO does not contain all information, but it only provides additional information (incremental approach) |
Level |
It provides the level of the organisation which provides the TSO (strategic, operational, tactical) |
Confidentiality |
It provides the confidentiality level of the TSO. It contains a code from the OASIS data dictionary |
Free Text |
It provides a free text description of the TSO. As it is not part of the formal content of the TSO, its use is discouraged |
Urgency |
The code denoting the urgency of the subject event of the alert message |
The ORIGIN_ID element includes the following sub-elements:
Item |
Description |
Node ID |
It provides the unique identifier for an OASIS node |
User ID |
It provides the identifier of the user. It shall be unique inside each organisation. |
The EXTERNAL_INFO element includes the following sub-elements:
Item |
Description |
Description |
It provides a short description of the external information |
URI |
A full absolute URI, typically a Uniform Resource Locator that can be used to retrieve the resource file over the Internet. |
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- Mandatory field