To renew items that are not present with borrower;
If you go into B2 A1
F Find
S Surname Type in surname, you may need to (n next or p previous to get the correct person)
L loans
Arrow up or down to put the cursor next to the item
R renew
C confirm

Conversion to ERN

B2 A3 will convert your current Borrower ID barcodes to their ERN as their barcode number, you only need to do this once. Then whenever you do a Refresh Students (B4 R3), one of the options is “Match Student code” select Y = Yes.