how to configure an external config file to the project using groovy script

Hi,

I need to configure an external config file to the project using groovy script.

To elaborate it -


Write a groovy script to read an external text file and then create Properties based on the PropertyName and Property Value.
The data in the external text file should Property Name Value combination separated by :
Eg: RequestXMLPath:D:\SoapUIAutomation\RequestXMLs\

Please help me in this regard.

Thanks in advance

Sangeeta