Its not possible to add an UDT to a Collection?

[jcis]

I have a program where I declared a Private Type, then I created an Array of UDTs.

The problem is I can't use ParamArray, its not posible with Arrays of UDT.
I need to pas the array to a Function, I don't want to create another function to do exactly the same, its too much code.

Then I tryied to use a Collection, so I could pass the collection as parameter, but, it seems its not possible to add UDTs to a collection.

This doesn't work:

Private Type myType
    ala As Integer
    ele As String
End Type
 
Private mCol As Collection
 
Private Sub Form_Load()
Dim p As myType
 
    Set mCol = New Collection
    mCol.Add p 'Error here
End Sub

I need to put these UDTs inside something, and pass that something to a Function, How could I do that?
I know Objects work well with Collections, but I'm trying to avoid converting this UDT to a CLASS.