Retrain custom model in Vision Studio

Question

Hey all,

im using Azure AI Vision Studio and i have trained a custom model in Version 4.0.

I would like to add more tags to the model. But I can't find a way to train the model again. Is this not possible? Do I have to delete the model and train it again with all the data every time I adapt it? I have generated a COCO file and uploaded it into the blob and used it to train the model without an Azure ML Data Label project.

I would also like to use the 4.0 model from January for a business case. Is there any information about when the 4.0 Version for custom models will leave the public preview?

Thanks in advance

Nils