In Workday integrations, the Extension for Transformation and Validation (ETV) framework is used within XSLT transformations to apply validation and formatting rules to XML data, such as the output from a Core Connector (e.g., Positions integration). In this scenario, you need to perform an XSLT transformation on the Core Connector: Positions XML output file to display a hyperlink for positions that are not available for hiring as an entry in the Message tab. This requires configuring ETV attributes to ensure the data is present and correctly targeted for the hyperlink.
Here’s why option B is correct:
Requirement Analysis: The requirement specifies showing a hyperlink for positions "not available for hiring." In the provided XML, the ps:Available_For_Hire field under ps:Position_Data indicates whether a position is available for hire (e.g., true). For positions where this is false, you need to create a message (hyperlink) in the Message tab, which typically requires linking to a Workday ID (WID) or other identifier.
ETV Attributes:
etv:required="true": This ensures that the ps:WID value under ps:Additional_Information is mandatory for the transformation. If the WID is missing, the transformation will fail or generate an error, ensuring that the hyperlink can be created only for valid positions with an associated WID.
etv:target="[ps:Additional_Information/ps:WID]": This specifies that the target of the transformation (e.g., the hyperlink) should be the WID value found at ps:Additional_Information/ps:WID in the XML. This WID can be used to construct a hyperlink to the position in Workday, meeting the requirement to show a hyperlink for positions not available for hiring.
Context in XML: The XML shows ps:Additional_Information containing ps:WID (e.g., 73bd4d8562e04b1820f55818467905b), which is a unique identifier for the position. By targeting this WID with etv:target, you ensure the hyperlink points to the correct position record in Workday when ps:Available_For_Hire is false.
Why not the other options?
etv:minLength="0" allows the WID to be empty or have zero length, which contradicts the need for a valid WID to create a hyperlink. It does not ensure the data is present, making it unsuitable. Additionally, etv:targetWID is not a standard ETV attribute; the correct attribute is etv:target, making this option incorrect.
Similar to option A, etv:minLength="0" allows the WID to be empty, which does not meet the requirement for a mandatory WID to create a hyperlink. This makes it incorrect, as the hyperlink would fail if the WID is missing.
While etv:required="true" ensures the WID is present, etv:targetWID is not a standard ETV attribute. The correct attribute is etv:target, making this option syntactically incorrect and unsuitable for the transformation.
To implement this in XSLT for a Workday integration:
Use the ETV attributes from option B (etv:required="true" and etv:target="[ps:Additional_Information/ps:WID]") within your XSLT template to validate and target the ps:WID for positions where ps:Available_For_Hire is false. This ensures the transformation generates a valid hyperlink in the Message tab, linking to the position’s WID in Workday.
Workday Pro Integrations Study Guide: Section on "ETV in XSLT Transformations" – Details the use of ETV attributes like required and target for validating and targeting data in Workday XML, including handling identifiers like WID for hyperlinks.
Workday Core Connector and EIB Guide: Chapter on "XML Transformations" – Explains how to use ETV attributes in XSLT to process position data, including creating messages or hyperlinks based on conditions like Available_For_Hire.
Workday Integration System Fundamentals: Section on "ETV for Message Generation" – Covers applying ETV attributes to generate hyperlinks in the Message tab, ensuring data integrity and correct targeting of Workday identifiers like WID.
