This page is all about How to Use Extended Text – Extended Text is a base functionality of Dynamics NAV where you can add some custom description for any of the Item which you want to Sell, Purchase etc..
So to use this you simply need to navigate to Item Card and open any of the Item, then and there on the Action Tab you will find a button Extended Text, you need to push this and a new page will open as shown in the below screenshot –
Highlighted part is the area where you need to fill in the text which you want to populate. Below is the Sales, Purchase and Service fast tab where you need to check the Flag where you exactly want this and disable the flags where you don’t.
Now try making a New Sales Order with the same Item for which you did the Setup –
Now as soon as you validate the Item, the Extended Text will automatically get populated as shown in the above screenshot. In the Item card you fill find a Flag Automatic Ext. Text. If this Flag is on then the text will automatically come otherwise you need to manually fill in by navigating to Function -> Insert Ext. Text.