EDM (Vault) Addin Editing (Vault Options - Visualization Attachment Options) - VB.net

[Tiffany_Hayden_]

I have been searching hi and low to find the key to the EDM Addin but have been unable to find the link to modifying the Visualization Attachment Options within the Vault Options button. If anyone has any key to get to the Vault options I'd appreciate it! Thanks in advance! 

        Dim oEDMS As EdmSecurity = EdmSecurity.Instance
        Dim oConnection As VDF.Vault.Currency.Connections.Connection
        oConnection = oEDMS.VaultConnection


        Dim oInvApp As Inventor.Application
        oInvApp = System.Runtime.InteropServices.Marshal.GetActiveObject("Inventor.Application")

[bradeneuropeArthur]

Think that this only works for an add in and not a standalone application that get or creates an Inventor object!