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Enhanced Service Information Model for Nested and Shared Services

Minutes

1. ServicePropertiesserviceProperties
   1. serviceProperties ServiceProperties currently is associated with Service DescriptorServiceDescriptor, but it could be related to VND as wellcan also be applied to resource level(VNFD, PNFD..) , so it should associate be associated with the root: design entity, Kevin will update the UML papyrus for this part, if need any help, Chuyi, Borislav and others could help. 
   2. Borislav will check how to implement those check the actual implementation of those properties in SDC and runtime components (OOF, SO, SDNC et al..)
   3. Chuyi expressed one concern about how to model the relationship between Service descriptor ServiceDescriptor and servicePropertiesServiceProperties.
2. maxAvailableNumber
   1. This structure currently which is used in Service instance model should belong to VES model, Kevin will invite Alok Gupta to join next Service IM to discuss how to model this structure in VES. Chuyi will creat a new wiki page for it. 
3. Slicing model construction
   1. Chuyi suggeted to start from NSMF, and show showed two options to model servicePropetiesServicePropeties.
   2. The issue is how do we package the service attributes and the way of using them across APIs, MEF has some similar work, Andy will talk to MEF guys to seek potential solution. 
   3. The challenge for slicing model is how run time components will consume the attributes and the nested structure; in design time, we have one input, but on run time, we may have many values, this may need a model solution, and who should take the responsiblity to give the value.  

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