I thinks it's trying to communicate, jk. Yes, you can create links to threads in saves by doing that. {t:thread number|text here} ----- (if that's what you were asking)

{t:17491|This thread}

https://powdertoy.co.uk/Discussions/Thread/View.html?Thread=17491

A link to this thread. Look at the last 5 digits of number (17491)