I think the drawing  lost some depth.
So I have tried to add it again.

[CompanyId](Display: CompanyName)
|
|---- Offices
|           |
|           |----- [SiteId](Display: SiteName)
|           |            |

Thanks for the reply.

The application is one I have just inherited as a co-worker left the company, now I know why, so I have taken it over.

We have an android application that uses some XML files to store offline data.
When a user is connected to a wifi network, the app with start sending any updates back to...

Thank you all for your quick response.