Autoselect and Writeback to Excel

[#1]

Dear all:

We´re facing a important project and we need to develop a dashboard where our customer would like to write back to the original excel file some pre-defined options (text). Like "select from a list" in excel.

To sum up-

1.- Select from a pre-defined values

&

2.- Writeback in the original excel file

Could anyone help us?

Thank you very much