You would like to create a Service Heirarchy in S/4Hana Cloud, the equivalent to the Service Specification Outline functionality in ECC.
SAP S/4HANA Cloud All versions
Reproducing the Issue
The traditional Service Procurement with hierarchy is currently not supported in S/4 HANA Public Cloud and there are no plans for this functionality. However, lean services without hierarchy is supported. The business process is documented in Scope item 22Z.
Use Lean Services for Services Procurement as per scope item 22Z.
Lean services, Producttype group, ML15, ML01 , KBA , MM-FIO-SRV , Fiori UI for Services Management , MM-SRV , Services Management , Problem