Move IOBJ Export DataSource to next System

Hi,

     Lots of posts on the topic, but nothing definitive it seems.  I need to know the best/proper way to get IOBJ Export DataSources to next system.

Heard you can't just transport IOBJ Export DataSource

Have Systems BWD1 (3.x) => BWD2 (7.4)

Have Systems BWS1 (3.x) => BWS2 (7.4)

Want to send IOBJ Export DataSource in BWD1 to BWS1 System  (ex. 80COSTCENTERM)

- Export DataSource was manually created with right-click "create export datasource"

- Don't want to check IOBJ "with export datasource" and have to activate/transport InfoObject

- Created Export DataSources do not show up in BWD1 RSA1 DataSources (Only in ROOSOURCE Table)

To accomplish moving the Export DataSource?

1. Somehow Transport DataSource BWD1 => BWS1

2. Just Manually recreate DataSource in BWS1 and replicate in BWS2

    Will this cause problems with transporting Transformations/InfoPackages due to DataSource Timestamp issue

Thanks for opinions/help