add new images

Author: laujan

articles/cognitive-services/Translator/custom-translator/v2-preview/beginners-guide.md

@@ -6,7 +6,7 @@ author: laujan
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: translator-text
-ms.date: 01/19/2022
+ms.date: 01/20/2022
 ms.author: moelghaz
 ms.topic: overview
 ---

articles/cognitive-services/Translator/custom-translator/v2-preview/how-to/create-manage-project.md

@@ -6,7 +6,7 @@ author: laujan
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: translator-text
-ms.date: 01/19/2022
+ms.date: 01/20/2022
 ms.author: moelghaz
 ms.topic: conceptual
 ---

articles/cognitive-services/Translator/custom-translator/v2-preview/how-to/create-manage-training-documents.md

@@ -6,7 +6,7 @@ author: laujan
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: translator-text
-ms.date: 01/19/2022
+ms.date: 01/20/2022
 ms.author: lajanuar
 ms.topic: conceptual
 ---

articles/cognitive-services/Translator/custom-translator/v2-preview/how-to/create-manage-workspace.md

@@ -6,7 +6,7 @@ author: laujan
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: translator-text
-ms.date: 01/19/2022
+ms.date: 01/20/2022
 ms.author: lajanuar
 ms.topic: conceptual
 
@@ -74,7 +74,7 @@ The person who created the workspace is the owner. Within **Workspace settings**
 
 1. Select **role** from the dropdown list.
 
-1. Select **Add**.
+1. Select **Share**.
 
 :::image type="content" source="../media/quickstart/manage-workspace-settings-1.png" alt-text="Screenshot illustrating how to share a workspace.":::
 

articles/cognitive-services/Translator/custom-translator/v2-preview/how-to/publish-model.md

@@ -6,7 +6,7 @@ author: laujan
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: translator-text
-ms.date: 01/19/2022
+ms.date: 01/20/2022
 ms.author: lajanuar
 ms.topic: conceptual
 ---
@@ -31,6 +31,16 @@ You can publish one model per project to any one of our three geographic regions
 
    :::image type="content" source="../media/quickstart/publish-model.png" alt-text="Screenshot showing the publish model blade.":::
 
+## Replace a published model
+
+To replace a published model, you can exchange the published model with a different model in the same region(s):
+
+1. Select the replacement model.
+
+1. Select **Publish**.
+
+1. Select **publish** once more in the **Publish model** dialog window.
+
 ## Next steps
 
 > [!div class="nextstepaction"]

articles/cognitive-services/Translator/custom-translator/v2-preview/how-to/train-custom-model.md

@@ -6,7 +6,7 @@ author: laujan
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: translator-text
-ms.date: 01/19/2022
+ms.date: 01/20/2022
 ms.author: lajanuar
 ms.topic: conceptual
 ---
@@ -39,6 +39,13 @@ A model provides translations for a specific language pair. The outcome of a suc
 
    :::image type="content" source="../media/quickstart/train-model.png" alt-text="Screenshot showing the train model blade.":::
 
+## When to select dictionary-only training
+
+For better results, we recommended letting the system learn from your training data. However, when you don't have enough parallel sentences to meet the 10,000 minimum requirements, or sentences and compound nouns must be rendered as-is, use dictionary-only training. Your model will typically complete training much faster than with full training. The resulting models will use the baseline models for translation along with the dictionaries you have added. You won't see BLEU scores or get a test report.
+
+> [!Note] 
+>Custom Translator doesn't sentence-align dictionary files. Therefore, it is important that there are an equal number of source and target phrases/sentences in your dictionary documents and that they are precisely aligned. If not, the document upload will fail.
+
 ## Model details
 
 1. After successful model training, select the **Model details** blade.

articles/cognitive-services/Translator/custom-translator/v2-preview/how-to/translate-with-custom-model.md

@@ -6,7 +6,7 @@ author: laujan
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: translator-text
-ms.date: 01/19/2022
+ms.date: 01/20/2022
 ms.author: lajanuar
 ms.topic: conceptual
 ---

articles/cognitive-services/Translator/custom-translator/v2-preview/how-to/view-model-test-translation.md

@@ -6,7 +6,7 @@ author: laujan
 manager: nitinme
 ms.service: cognitive-services
 ms.subservice: translator-text
-ms.date: 01/13/2022
+ms.date: 01/20/2022
 1. ms.author: lajanuar
 ms.topic: conceptual
 ---