Alex Kacaniklic has signed a new deal at Fulham before joining FC Copenhagen on loan for the rest of the season.
The Swedish star has made just one appearance for the Cottagers this campaign, as a late substitute in the 5-1 drubbing at Derby last month.
However, boss Felix Magath has seen enough to hand him a one-year extension to tie him to SW6 until 2016.
The 23-year-old will spend the remainder of the season in Denmark after agreeing to join Copenhagen on loan.
Meanwhile, Ryan Tunnicliffe is poised to complete a temporary switch to Championship rivals Blackburn Rovers.
Keep up to date with all the deadline day deals with our live transfer blog.