Hi Sunil,
from your description, I am still not 100% clear how your web service looks like and how your UI should look like. Maybe you can describe the use case in more detail. But let me share my thoughts.
May be you can create a BO sub-node with the following structure:
element Name : LANGUAGEINDEPENDENT_Text;
element Value : LANGUAGEINDEPENDENT_Text;
element Type: LANGUAGEINDEPENDENT_SHORT_Text;
Name and Value are string fields and you can store all strings up to 255 char there. In the Type field, you can store the type (this means a list of types that you want to support) of the field. Based on the type, you can write a big "case" statement that checks the content of the Value element.
Best regards,
Thomas
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