Creating a Command that will Run a Top 20 Query

[Sharkiness]

Hi,

I have been creating a database in Access 2003, I have created a form that will show information about a company. On this I have created a Command Button that will a form of the customer details for the relevant company that is shown on the form. I have the code below which is from a wizard

Private Sub Disclosures_Click()
On Error GoTo Err_Disclosures_Click

    Dim stDocName As String
    Dim stLinkCriteria As String

    stDocName = "Customer Details"
    
    stLinkCriteria = "[FINANCIAL INST NAME]=" & "'" & Me![Financial Institution] & "'"
    DoCmd.OpenForm stDocName, acFormDS, , stLinkCriteria
    
Exit_Disclosures_Click:
    Exit Sub

Err_Disclosures_Click:
    MsgBox Err.Description
    Resume Exit_Disclosures_Click
    
End Sub

What I would like to do now is create another command button that will open a datasheet view as before but just to show the top twenty customers by highest balance. The field for highest balance is simply named 'Balance'

Hopefully you can help.

Cheers

[Sharkiness]

Sorry first paragraph wasnt clear

I have created a command button that will open a form in datasheet view