How to populates values from one module to another.

Hi All,

I have the Accounts module and have added lots of customer fields in that and data is getting stored in the database

I have created a custom module,i want a drop down to be populated from database where values will get fetched with the list of account created in account module.

now i want values of a selected accounts to be populated in the newly created module.

in simple words,please tell me how to populate values stored from one module to another module

This conversation

Propagate field content

might provide some pointers.

Hope it helps,