TPS65987D: Billboard operation with TPS65987D

Part Number:TPS65987D

Hi Team,

I noticed that TPS65987D doesn't has billboard function in itself.

1. Are there any event to let other device know the billboarding timing?

2. In the case using TUSB8044 with TPS65987D, How should we connect these devices to support billboard function?
If there are any example block diagram or schematic, please share it.

Regards,

Takashi Onawa