About google adwords account sharing

Hey Guys,

See here I have given my client mail,now I am totally confused what about this? So if u have any idea then please let me know

Read below one:

Noah has invited you to share an AdWords account using your own login email address and password. This gives you more control over your personal information.

To accept this invitation, please click the link below. You'll then create a Google Account or choose an existing one to log in to AdWords in the future. A Google Account is made up of a single email address and password, and gives you a simpler and secure way to access your other Google services.

After you complete the process, Noah will be able to confirm your acceptance and grant you access to the AdWords account.

Please click here to accept your invitation:
https://adwords.google.com/select/AcceptInvite?
This invitation expires on Apr 10, 2008.

If clicking the link above does not work, copy and paste the URL in a new browser window instead.


If you have received this invitation in error, click https://adwords.google.com/select/InviteDecline?itk=LCKXOBkBAAA.4-jLkDQjawY7tT03Az-c9bE-pi368DM2YvBWQzbkWsA.XWrq2-0Q5hikVf8Zc-cbJg&hl=en-US
If clicking the link above does not work, copy and paste the URL in a new browser window instead.
For more information, please visit our frequently asked questions:
https://adwords.google.com/support/bin/topic.py?topic=313&hl=en_US

Please note: Even if you already have access to this AdWords account, it's a good idea to create your own login email address and password.
This gives you more control over your personal information.

Sincerely,

The Google AdWords Team

i have clicked on accept and see this message

Accept an AdWords Invitation

Welcome! > Choose a Google Account > Wait for Confirmation

You have accepted your invitation.
Before you can access AdWords, the person who invited you needs to make sure the right person received and accepted the invitation. Speed things up by getting in touch with this person over the phone or in person. You'll receive an email when you've been confirmed for access to AdWords.

This is a permission granted by your client to view his/her adwords details and reports.

However, I guess that you won't be able to create or edit ads through this shared access, you can only view his campaigns, ad groups and reports.