Daniel Dodds has linked up with Darlington on loan.
The 21-year-old right back joins the Quakers, who are chasing promotion in the National League North, until January.
Dodds signed a new contract with Boro in the summer, and made his first senior appearance in the Carabao Cup against Barnsley at the start of the campaign.
He has been a regular for our in-form Under-21s so far this season.
Dan will continue training Rockliffe during his loan spell.