“…The search string contains primary search keywords and supplementary search keywords. The primary search terms were "complex products and systems", "custom* solutions", "from products to services", "integrated product-services", "integrated solutions", "product service syste*", "product/service syste*", "product-service offerings", "product-service syste*", "service infusion", "service science", "service transition", "servicification", "servicisation", "servicization,""serviti*", or "solution business models" (Rabetino et al, 2018). The supplementary search terms were "case stud*" or "case research*", and "stakeholder*".…”