If you haven't already, ensure that the New EYFS subjects are active in your school - see Switching to the new ELGs in the Early Years
EYFS data can be entered from the Statutory Results menu
Once selected, select Reception from the Filter Block which will display pupils along with all 17 EY aspects. Choose 'EYFS Judgement' from the 'Results at' drop down.
Selecting Edit will open up the page for editing and allow results to be entered and saved - results are required to be entered as 1,2 or A
Selecting Save will commit the entered results to the system.