This issue is to add a new section in CDL specification to document the potential changes to the ASHRAE 231. The initial potential changes are: - [ ] allow `start` attribute for the parameters - [ ] allow `break` keyword as specified in [7.4 Selective Model Extension](https://specification.modelica.org/master/inheritance-modification-and-redeclaration.html#S4.p4) - [ ] allow data bus connector
This issue is to add a new section in CDL specification to document the potential changes to the ASHRAE 231. The initial potential changes are:
startattribute for the parametersbreakkeyword as specified in 7.4 Selective Model Extension