I'm trying to provide product tours as a choice in the form of hyperlink within a task of checklists, but because the workspace portion of the site is a variable, it isn't translating. Am I missing something, or is this just not possible as of now?

From within the product tour settings:
https://cloud.precisely.com/workspace/{{custom_data.workspace|fallback:"0"}}/data-observability/observers/observer-detail/?product_tour_id=423036