You must be in the Modeling perspective.
Models that were created by using version 7.5.4 or earlier of the IBM® Rational® modeling products might have stereotypes from the Software Services profile applied. The Software Services profile is deprecated and a profile called the Services Modeling (SoaML) profile is available for modeling services. For information about migrating from the Software Services profile to the Services Modeling (SoaML) profile, see the related link at the end of this topic. For information about how stereotypes in the Software Services profile map to stereotypes in the Services Modeling (SoaML) profile, see the related link at the end of this topic.
For more information about the Software Services profile, also called the UML 2.0 Profile for Software Services, see the article entitled UML 2.0 Profile for Software Services on the IBM® developerWorks® Web site.
To apply the Services Modeling (SoaML) profile to a UML model or package in a UML model: