Sample for client. How to?

Hi.

I have to give my client a sample for his ipad from the app i'm doing for him.

I've been told in apple that if i have his ipad serial number i can generate and installation that he can install on his ipad with itunes, and it lasts for a month.
But i'm still waiting their email explaining me how to do that, and i'm a bit in a hurry.

Can someone help understand how to do that?

Thanks.

Cheers.

EDIT: BTW...newbie dev here for iphone/ipad

 

I`m noob just like you maybe it help !

https://developer.apple.com/ios/manage/distribution/distribution.action

Distributing your applications Ad Hoc

Ad Hoc distribution allows you to share your application with up to 100 iPhone, iPad or iPod touch users, and to distribute your application through email or by posting it to a web site or server. To prepare your application, the following steps will need to be completed.

Create and Download an iOS Distribution Certificate
Create and Download an Ad Hoc Distribution Provisioning Profile
Build your application with Xcode
Share your application file and the Ad Hoc Distribution Provisioning Profile with the owner of each device
Recipients of the application will need to drag the application file and Ad Hoc Distribution Provisioning Profile into iTunes, then sync their iPhone, iPad or iPod touch to iTunes to install