The entity attribute @NOMULTVAL is used to omit in an entity any @MULTVAL parameter, so only a list of singular values will be present.
Place @NOMULTVAL in the data slot of the entity
Is included in QEntityData to define the current entity to contain once case (so only a list) and as such, it overrules possible @MULTVAL attributes contained in any of the parameters in the entity.
Member of functional group: Modeling
Member of knowledge base type: Classic and general type, Scenario type and Taxonomy type