Creating custom form URL on sub-user account

We plan to go live in the next week  and I will be moving to the paid mode for that. But I want to change my userid so that the custom url shows the org name and not my userid. My userid is ravirangan and I also created a sub-user with the org name "rangachariartrust". When I logged in to sub-user and tried to create a scustom url, it uses the main userid and not the sub-user id.

You can delete the sub user if you can change my userid from ravirangan to rangachariartrust or if I can create the custom url with the subuser id, I am ok with it.

Hi,

I've changed your username and deleted the old one. You can now create your custom URL using your organization's name.

http://www.jotform.com/help/261-How-to-create-a-Custom-URL-of-a-form 

Thank you!

Thank you so much. It worked great!