// Creating..
Artech.Genexus.Common.Objects.Procedure proc = new Artech.Genexus.Common.Objects.Procedure(DataGridCreatorPart.Model);
proc.Name = "Test3";
proc.Save();
// Updating...
Procedure proc = Procedure.Get(DataGridCreatorPart.Model, "Test4");
if (proc != null)
{
proc.ProcedurePart.Source = "//Hello World";
proc.Save();
}