This schema is specified in IEEE Std 1671-20XX, "IEEE Standard for Automatic Test Markup Language (ATML) for Exchanging Maintenance Information via XML." This schema is a World Wide Web Consortium (W3C) Extensible Markup Language (XML) binding of the ATML MaintenanceInformation component defined in IEEE Std 1671-20XX,"IEEE Standard for Automatic Test Markup Language (ATML) for Exchanging Maintenance Information via XML." The purpose of this schema is to allow the creation of IEEE Std 1671-20XX MaintenanceInformation instance documents. This schema uses the W3C XML Schema definition language as the encoding. This allows for interoperability and the exchange of ATML component instances between various systems. This schema shall not be modified but may be included in derivative works. Copyright (c) 2009 Institute of Electrical and Electronics Engineers, Inc. USE AT YOUR OWN RISK This element shall be used to identify codes and descriptions that describe a maintenance action. The description that corresponds to the application specific action code of the maintenance action performed. An application specific identifier that describes the maintenance action performed. A specific person performing the maintenance action on the system or item. Identifies the category to which a person belongs with respect to the current maintenance action. Provides the relative skill of the person as assigned by the responsible maintenance organization. This element shall be used to identify the specific action taken in the maintenance of some item or entity. This element shall be used to identify codes and descriptions that describe a maintenance action. This element shall be used to identify the cause(s) that led to a maintenance action. This element shall be used to identify the person performing the maintenance action. Element provided to permit extensibility of the schema. A descriptive or common name for the MaintenanceAction. The value of “ID” shall be unique within the context of the containing XML instance document. A user-friendly textual name for the MaintenanceAction. A user defined textual “type” that will describe the maintenance action. Identifies the date and time when the action was begun. Identifies the date and time when the action was terminated. Indicates whether or not the maintenance action was performed as part of preventative maintenance. Provides the aggregate personnel time for the actual work duration of a maintenance event. References the related action of the maintenance task. This element shall be used to identify the cause(s) that led to a maintenance action. Refers to an IEEE 1671 Test Results instance document containing the results of tests performed to identify the cause of the discrepancy. Identifies the ID of the referenced TestResults ResultSet, TestGroup, Test, or SessionAction that identified the cause of the discrepancy. Refers to a non-IEEE 1671 Test Results instance document containing the results of tests performed to identify the cause of the discrepancy. Defines an XPath to an event from a non-IEEE 1671 Test Results instance document which further elaborates the test result. Defines a failure code associated with the parent cause element, including the no fault code. This element shall provide a specific extension point for use cases that require elements not provided in the basic structure. The name of the person or system who reported a discrepancy or cause of the need for a maintenance action Provides the date and time at which the cause was first determined. This element shall be used to identify a manufacturer's legal responsibility for the support of a component. Name of the manufacturer which warrants the unit Time the unit is covered by the warranty, e.g. one-year warranty, two-year warranty, etc. Date when the manufacturer warranty begins to take effect Discrepancy in the unit that is not covered by the warranty The MaintenanceInformation element shall be the container for all information entities utilized in the collection of information associated with actions required for the maintenance of a product at a specific level of maintenance or at a repair facility. This element shall be used to identify the externally reference parent MaintenanceInformation instance document. This element shall be used to identify the organization that is responsible for the UUT being maintained. This element shall be used to identify the hardware component being maintained. This element shall be used to identify a manufacturer's legal responsibility for the support of the hardware component. This element shall be used to identify the software component being maintained. This element shall be used to identify a manufacturer's legal responsibility for the support of the software component. This element shall be used to identify the state of a maintenance item (i.e. AwaitingMaintenance, Complete, InWork, or UserDefined). Shall contain one of the following enumerations: "AwaitingMaintenance", "Complete", "InWork", or "UserDefined" to indicate the current state of the maintenance information. A adjective providing additional descriptive data, such as an application specific string, for the value attribute. This element shall be used to identify an occurrence in a maintenance environment that can be decomposed into a series of compound actions. This choice is necessary, as an instance document will either document the action resulting from maintenance or will capture the reason for non-action. For each maintenance element, one or more actions can be taken as a result of the required maintenance. This element shall be used to identify the installation of a component required to complete the maintenance action. This element shall identiry the removal of a component required to complete the maintenance action. This element shall be used to identify the work required to restore the unit to an operational state. When something is repaired, this element lists details on the part repaired. This element shall be used to identify the reason for not being able to perform maintenance on the unit. This element shall be used for record-keeping only and is used after the maintenance is performed to document reason(s) for the awaiting maintenance time. This element shall be used to identify a code that explains the reason for awaiting maintenance on the unit. Maintenance organizations typically have a list of organization-unique codes that best describe the reasons for awaiting maintenance on the unit. The meaning and interpretation of the code is implementation-specific.. This element shall be used to identify the narrative description of reason(s) for the unit to be in the awaiting maintenance condition Identifies the date and time when the unit was put in the awaiting maintenance condition Identifies the date and time when the unit was taken out of the awaiting maintenance condition. This element shall be used to identify the facility where maintenance was performed. This element shall be used to identify relevant technical manuals that support maintenance of the UUT. This element shall provide a specific extension point for use cases that require elements not provided in the basic structure. Enumerated type defining the type of maintenance being performed on the maintenance item. Valid enumerated values include "Scheduled" and "Unscheduled". This element shall be used to identify all necessary information (equipment data, personnel, training needs, etc) used during the maintenance action. This element shall be used to identify all equipment required to complete the maintenance action. This element shall be used to identify information about the person(s) performing the maintenance action on the item. This element shall be used to identify a work order related to, or authorizing, the maintenance of the UUT. This element shall provide a specific extension point for use cases that require elements not provided in the basic structure. The name of the instance document. Example: Acme Widget Maintenance Information Provides the date and time when the maintenance action was initiated. Provides the date and time when the maintenance action was completed. The actual duration of the entire process associated with the maintenance action is obtained by subtracting the maintenanceStartDateTime from the maintenanceEndDateTime.