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Comment: Updated to include: "If <condition> the VNF MUST|SHOULD|MAY ..."

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Requirement Subject

From the Project Charter, the  Subject of the Requirements is the VNF  and not the platform or its components. 

One way to enforce this scope is to structure the requirement such that they are written as complete sentences with VNF as the subject  e.g.The VNF  MUST xxxx. 

To allow for conditional requirements, the following is also allowed: If <condition> the VNF MUST|SHOULD|MAY ..."

Some of the requirements in the seed documents are not structured as stand alone complete sentences.  Some task would be required to align the requirements to a consistent structure.

Requirement Structure

The  Project Charter also mentions the development of "EPIC statements". The ONAP JIRA wiki uses the term User Story Syntax  for the same structure:

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Currently structured as single sentences starting with R-XXXX XXXXX (allows for searching, extraction from narrative text). 

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