PRODUCT CODE

HELLO

I STARTED A WEEK AGO WITH ZOHO AND IAWAS DOING FINE CHEKING ALL THE FEAURES. I WAS CREATING A NEW PRODUCT AND THE PRODUCT CODE FIELD IS IN GREY AND DOES NOT LET ME INPUT ANY DATA. IT LOOKS BLOCKED . I AM THE ADMINISTRATOR SO HOW CAN A FIELD BE BLOCKED. I HAVE O IDA ON HOW TO PROCEED PLEASE HELP. THANKS
GABRIEL