I have form that is open by clicking a button, would like to have the form
maximized.

Following is the code:
Private Sub f0_ich_Click()
On Error GoTo Err_f0_ich_Click

   Dim stDocName As String
   Dim stLinkCriteria As String

   stDocName = "f0_ICH"
   DoCmd.OpenForm stDocName, , , stLinkCriteria

Exit_f0_ich_Click:
   Exit Sub

Err_f0_ich_Click:
   MsgBox Err.Description
   Resume Exit_f0_ich_Click
   
End Sub

What do I need to add for the form to be maximized.

Thanks