How to make a form using a wizard when the table has no primary key ?

Hi,
I want to make a form to update, delete a table. The table has no primary key. The problem is that the Wizard ask for a primary key.
How to avoid using a primary key ? i mean I don't want to create a primary key if is is possible.
I would like to use the wizard; is it possible ?
Thank you for your kind answers.
Christian

I believe the key is choosing 'Interactive' as opposed to 'Classic' in the implementation and then you can choose 'Existing Trigger' for the primary key source and it should work to use an existing column as your proimary key.

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