Custom Menu Entry for Pending Transfers

[PapaKai]

Hey Guys,

I would like to extend our registrar module by adding an additional menu entry to the client area which I know to be working fine over ClientAreaCustomButtonArray.
But for Domains with status "Pending Transfer" all these menu entries are disabled. So, I enabled our menu entry over a hook manually. But the url doesn't resolve - looks like WHMCS is blocking then the access to the underlying custom function in the registrar module.

Any ideas or suggestions?

Thanks so much!