implementationDir

Override of the upstream element directory path relative to the repo root. When non-null, analysis tasks (stigAnalysisP7CollectMetrics, stigAnalysisP7CollectDescriptions, etc.) use this path instead of the auto-derived Gradle module path.

Needed when the STIG module name differs from the upstream source directory:

element {
    // Gradle module is "function_reaction_activity" but upstream is "actuator_activity"
    implementationDir = "activities/aeb/actuator_activity"
}