WDA: How can I use an inputfield which supports multiple languages?

Hi,

Here is my scenario:

I want to have an inputfield which should support different language, and I want to combine it with a text table to provide different language version.

The input field is like:

Label <u>the value text</u>

the database table:

table A

MANDT PK

valueID PK

table B

MANDT PK

valueID PK

langu PK

valueText

table B is table A's text table.

How could I bind the inputfield, and how could I provide a search helpl for it?

Thanks

Swee Hu