Consider the following when working with segmented modeling deployments:

* Time series segmented modeling deployments do not support data drift monitoring.
   
* Automatic retraining for segmented deployments that use clustering models is disabled; retraining must be done manually.

* Retraining can be triggered by accuracy drift in a Combined Model; however, it doesn't support monitoring accuracy in individual segments or retraining individual segments.

* Combined model deployments can include standard model challengers.