Cradle provides modelling diagrams that can be created and referenced to relevant data in my project databases. In other words, I can create a use case diagram and reference relevant parts of that diagram to relevant data in my project (e.g. system requirements). Cradle provides around 15 mode ling notations (e.g. Data Flow Diagrams, State Transition Diagrams, Use Case Diagram, etc.); however, SysML and DoDAF are not included. In my line of work, I'm requested to use SysML and DoDAF to communicate requirements to my stakeholders. An improvement to Cradle would be to include the SysML and DoDAF modelling notations. I hope I've clarified my feedback review, area of improvements, for Cradle.