HDL upload documentation for questionnaire template configuration

Summary: I'm looking for detailed documentation on the HDL Upload for Questionnaire Templates. We're looking to use the hdl upload process for configuring the exit interview form our HR Business Partners utilize.

Content (required): I've found this reference: https://docs.oracle.com/en/cloud/saas/human-resources/22d/fahbo/overview-of-loading-questions-questionnaire-templates-and.html#s20073380. It has high level information and a sample, but doesn't go to the depth of parameter value options etc. Does anyone know if or where a resource would be for this? I've looked in other forums as well that leverages questionnaires and I'm coming up empty. Thanks!

Version (include the version you are using, if applicable): 22D