From the InfoObjects tab page, select the InfoObjects that need to be transferred. In doing so, the available fields...
are displayed in the right half of the screen, and you can transfer them into the left half of the screen by using the arrow keys.
SAP BW Guide: Open Hub Service
Part 1: How to get Open Hub Service
Part 2: Open hub component: Creating an InfoSpoke
Part 3: Creating an InfoSpoke: General Tab
Part 4: Creating an InfoSpoke: Destination Tab
Part 5: Creating an InfoSpoke: InfoObject Tab
Part 6: Creating an InfoSpoke: Selection Tab
Part 7: Activation
Part 8: Extraction
Part 9: Output
Review: Conclusion and other resources