|model service specifications (MM-SRV)|
A set of service specifications that can be used as a model or template for creating other sets of service specifications for use in procurement transactions.
Model service specifications (model specs.) belong to the master data in External Services Management. A set of model service specifications can include service lines and, if desired, have an outline (defining a hierarchical structure). You can specify a purchasing organization, a fixed vendor, and a contract as default values, enabling the system to suggest this data when new purchase requisitions are created referencing the model specifications.