You need to ensure that users can edit the appropriate documents by using Office Web Apps.
Which Windows PowerShell cmdlet should you run?
A. Set-SPWebApplication -Identity “https://webapp2.contoso.com” -AdditionalClaimProvider Force
B. Set-SPWebApplication -Identity “https://webapp1.contoso.com” -AdditionalClaimProvider Force
C. Convert-SPWebApplication -Identity “https://webapp2.contoso.com” -To Claims -Retain Permissions
D. Convert-SPWebApplication -Identity “https://webapp1.contoso.com” -To Claims -Retain Permissions