How to handle multiple values for table cell in ABAP Webdynpro?

[gopalkrishna_baliga]

Hi Experts

I have requirement in ABAP webdynpro.

First view displays data in a table format.

One of the column value (reson code) can have multiple values for the same row.

Therefore i have decided to display that as a dropdown in the table cell.

Here a user can have multiple reason codes.

Now on clicking the dropdown cell, i want to edit the values for the drop down.

I want change, add new entry and delete existing entry (3 operations).

How can I achieve this? Please help!

Thanks & Regards

Gopal