(This feature is supported on version 1.11 and higher of the add-on) 

Use case

Assume that you want to create  a grid to enter line items on a quote (for instance to quote expensive cars)
The grid should allow the user to select from a drop down list a product, price and description are automatically set:
A total is calculated once that a unit is set 

Grid configuration

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The custom field itself can be configured as follows

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Although not strictly necessary  for this use case, you can use JIRA to host the driving table containing all the products the user can choose from.
 

 

The configuration of this driving table is 

   

Check the driving table configuration example

Code Block
gd.columns = product, price, idescription gd.ds = jira gd.tablename = products   col.product = Product col.product.type = string col.product.required = true col.product.width = 200   col.price = Price col.price.type = number col.idescription = Description col.idescription.type = textarea col.idescription.rows = 5 col.idescription.cols = 50

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