Number of input and output field

Number of input field	:	One
Number of output field	:	One or More

This transformation function is used to retrieve a value based on a specified key.
The parameters of this transformation function are:

• Key(s)
  Specifies the key or keys used to retrieve the value.
• Key Value Separator
  Specifies the separator between a key and its value.
• Key Value Pairs Separator
  Specifies the separator between key–value pairs.

For example
Input data :

 item=LCD Monitor, price=345, stock=2

Parameter Values
Key(s) : item,stock
Key Value Separator : =
Key Value Pairs Separator : ,

Result :

LCD Monitor
2