Revert "Docs: Removed permalink"
Revert "Docs: Removed permalink"

This reverts commit cad73ab98fab12a1e22ff28132c16cde29b1aa73.

Kronuz/Xapiand,Kronuz/Xapiand,Kronuz/Xapiand,Kronuz/Xapiand,Kronuz/Xapiand,Kronuz/Xapiand