= Change Request Requirements =
This page contains information about basic information about requirements to a Change Request (CR). Change Requests can be submitted as an owl file or according to a predefined excel spreadsheet. The CR must conform to the following:     The data model that is the basis for the entity types and relationships that are used in the spreadsheets is available here:

http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003

It contains all the entity types defined in ISO !15926-2:2003 represented as ''!owl:classes''. The file is generated by translating the EXPRESS file lifecycle_integration_schema.exp which ISO 15926-2 (2003) annex B references, to an XML serialization of OWL.

||'''Type of information'''||'''Description'''||'''Related predicate'''||
||PCA ID||||||
||defaultRdsId||Unique ID of the class according to the JORD ID spec. Can be filled out by Proposer or PCA.||||||||
||RDL Designation||The name of the object (class, relationship or individual). All new classes need a unique name. It is mandatory to provide a unique name for all RD objects submitted.||||||||||||
||Fragment||The fragment corresponds to the designation in Camel Case and must also be unique. Exceptions – abbreviations in designation in capital letters and special characters. This column is optional and will created by the system if not provided.[[BR]][[BR]]E.g. a class with designation DESIGNATION IN CAMEL CASE would be designationInCamelCase in this field. The address for this resource would after processing become:[[BR]][[BR]]!http://posccaesar.org/rdl/designationInCamelCase||||
||Entity Type||Every class needs to have a entity type according to the data model. The column is defined by the ISO 15926-2 entity type from which the current RD object is instantiated. The file http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003 contains all the entity types defined in ISO !15926-2:2003 represented as !owl:classes.||||
||Creator	||The (editor) user who created the Reference Data object. Leave blank when importing new data, leave unchanged when updating or deleting data. Only for internal use.||||
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