Interface in both SD-WAN and Zone possible?

[rhap4boy]

Looks like an interface/aggregated interface can only be in SD-WAN or Zone but not both at the same time.  Is this correct?

[lobstercreed]

This is correct.  SD-WAN as a whole also cannot be put into a zone, as it kind of acts as its own zone. 

However, 6.4.1/6.4.2 have introduced SD-WAN Zones, which are their own flavor of zones.  Still learning about these.