Houzz does not support detailed item level tracking information. Houzz only considers an order fully shipped or unshipped. Because of this there is no way to specify exactly which items went in which box for multi-package Houzz shipments.

As an alternative, if Extensiv Integration Manager detects that there are multiple tracking numbers for a single Houzz order, Integration Manager will concatenate all tracking numbers together separated by commas. This way the client can see all their tracking numbers.

Here is an example multi-tracking record as it will show up in Houzz: 786076993218, 786076993229