Creator Customer account in chart of account from customer document

Dear All when i create customer account in my chart of account from the customer doctype it does not give me option to define account number as well as i create new account in from chart of account.

Please guide

The option is there , but you need to edit the customer details in full page.

Under account section it is there to mention the account in table.

I would really need to create this automatically if possible using the name of the customer as the name of the account.