Trying to let others add and edit data in my application

Trying to let others add and edit data in my application

I have created an application, and I have invited a user to share it. She can seem to access the shared application okay, and can also add new entries to the database (in the main form) - but she doesn't have permission to edit data in spreadsheet or list views...

I am pulling my hair trying to work out what I should do - I really don't understand the concept of workspaces at all.

Help?

My user name is glennbroadway and I have only one application in my creator account.