Setting Destination In VBA

Hi guys

Love excel and VBA programming. Ive built a Web Browser in A VBA Userform as a pet project and i was wondering,
I have a button in the top right hand corner that opens a second userform.
However what i want to do is set this second userform with quick links for a barebone interface unless this is clicked.

However everytime I click it link, it says object is required because I cant seem to point it to the object on the other userform.

What is the code i need to input to se the destination as the WebBrowser Userform

Is it "Dim As "Userform"" ?

S