C_DATE_TIME and RM instances

[Peter Gummer]

Leonardo Moretti wrote:

> ELEMENT[at0061] occurrences matches {0..1} matches { -- Date/Time  
> element
>     value matches {
>         DV_DATE_TIME matches {*}
>     }
> }
> ...
> Or for the latter we need to use DV_DATE and DV_TIME rescpectively  
> (remember we have defined a C_DATE_TIME constraint in archetype)?

That would not be possible, Leonardo, because DV_DATE and DV_TIME do  
not inherit from DV_DATE_TIME.

- Peter