A hierarchical model with extent and time conversion and a reference to a modified reaction. 01181 Component Tags: AssignmentRule, Compartment, Parameter, Reaction, Species, comp:ModelDefinition, comp:Submodel, Test Tags: Amount, HasOnlySubstanceUnits, InitialValueReassigned, comp:ExtentConversionFactor, comp:SubmodelOutput, comp:TimeConversionFactor, Expected Result