Constant Record

["ldries46" <bertus.dries@planet.nl>]

I have  simple record for instance

Type alpha is record
    element1 : integer;
    element2 : double_float;
end record;

apart from calculating thins with the record I do neen som constants of the 
record
  that could be:
   element1 must be 5
   element 2 must de 107.546

and another
element1 must be -2 and the other 547.24

Is it possible to make a constant by
declaring something like
   rt : constant alpha :=(5, 107.547)   and
   xt : constant apha :=( -2, 547.547)

This would be nice