Ability to Add Record to a form in a private application as a shared user through API

Hello,

I know in your REST API webpage ( http://www.zoho.com/creator/help/api/rest-api/rest-api-add-records.html) you state that " Only the owner of the application can add a record to a private Form." but it is also stated that "A ny user with an API Key, Ticket and share permission can add a record to a shared Form."

I want to ask if its possible for a user, who is not the owner of the application, to add records to a form, in a private application, it has a share permission to? (maybe i'm a little confused between a private form, shared form, and a private application)

Thanks