The version of the library type to use. Previous to this, the version was written inside the Datatype attribute itself, like "dtl:v1.0". Now, this is written in two separate attributes, to mitigate problems with weird names ("dtl:v1.0" could be a UDT name!). Write acces only inside function string: Member shares offset with another member in this structure boolean: Member can be synchronized with work memory boolean: Editor does not show the member boolean: User cannot change member name boolean: Editor does not allow to delete the member boolean: No HMI access, no structure item boolean: Filter to reduce the number of members shown in the first place integer: integer: boolean: Hide assignement at call if matches with PredefinedAssignment string: Input for the paramter used when call is placed boolean: The user cannot change the predefined assignement at the call Base Class