U can enable show bus Ids in the ODT settings :-)
i dont have that setting for some reason on my rigs, am using OverdriveNTools
Open OverDrivenTool > right click on title bar > settings > enable: show.. bus number > restart OverDrivenTool
ah works perfect, thank you. tried searching on google how to do this and could not come up with anything, just shows how awesome this community is