How to use Part-A details to generate e-way bill when taxpayer is transporting goods ?

Sometimes the taxpayer wishes to transport the goods themselves. Portal E-way bill Portal requires that the user enter either transporter ID or vehicle numbers. If he wishes to transport the goods himself, he will need to enter his GSTIN into the transporter ID field. This will generate Part-A Slip. This tells the system that he's a transporter. He can then enter Part-B details later, if transportation details are available.