How it it possible to add rigid bodies to existing fields, like gravity?

I have made some bodies and attached gravity field tothem but now i want to add more bodies to that same field.

Thanks

select rigid body and field

Fields > affect selected objects

done

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that's a "Ch" pronounced as a "K"

Computer skills I should have:
Objective C, C#, Java, MEL. Python, C++, XML, JavaScript, XSLT, HTML, SQL, CSS, FXScript, Clips, SOAR, ActionScript, OpenGL, DirectX
Maya, XSI, Photoshop, AfterEffects, Motion, Illustrator, Flash, Swift3D

Thanks

Or use the dynamic relationship editor.

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"No pressure, no diamonds" Thomas Carlyle