New utility introduced in NAV 2017 where you can create Item from description. This is control from Sales & Receivables Setup that means if user want to create item based on description entered by user in Sales Order
User need to enable following field in Sales & Receivables Setup
In transaction when user entered description in Item No field and if this item does not exists in item master then system will prompt user as follows
Once User click on ‘Create a new item card for’ then it will prompt to select template to create item card
Based on the template system will create item master and user can use that item in transactions.