Hi all I use Cookie Control from Termsfeed for GDPR-compliance purposes. I have incorporated their code into my existing site pages, but also need to do this into WHMCS; this will be my first customisation of it. I've been trying to find advice/guidance on how to achieve this, but in doing so I think I've confused myself rather than actually helping! From what I can make out (having seen various replies by @brian!) I should use ClientAreaOutput hooks, but I've no idea how to do so