diff --git a/content/copilot/get-started/quickstart.md b/content/copilot/get-started/quickstart.md
index 5cd4a5245964..b68becd5a07a 100644
--- a/content/copilot/get-started/quickstart.md
+++ b/content/copilot/get-started/quickstart.md
@@ -369,3 +369,59 @@ The following example uses Swift, however other languages will work similarly.
 {% data reusables.copilot.quickstart-nextsteps2 %}
 
 {% endxcode %}
+
+<!-- --------------------- -->
+<!-- Eclipse -->
+<!-- --------------------- -->
+
+{% eclipse %}
+
+{% data reusables.copilot.quickstart-intro %}
+
+Instructions for using {% data variables.product.prodname_copilot_short %} differ depending on where you are using it. This version of the quickstart is for Eclipse. Click the tabs above for instructions on using {% data variables.product.prodname_copilot_short %} in other environments.
+
+{% ifversion fpt %}
+{% data reusables.copilot.quickstart-signup %}
+{% endif %}
+
+## Prerequisites
+
+* **Subscription to {% data variables.product.prodname_copilot_short %}**. To use {% data variables.product.prodname_copilot %} in Eclipse, you must have an active {% data variables.product.prodname_copilot %} subscription. {% data reusables.copilot.subscription-prerequisite %}
+* **Latest version of the {% data variables.product.prodname_copilot %} extension**. For installation instructions, see [AUTOTITLE](/copilot/how-tos/set-up/install-copilot-extension?tool=eclipse).
+* **Sign in to {% data variables.product.company_short %} in Eclipse**. If you experience authentication issues, see [AUTOTITLE](/copilot/troubleshooting-github-copilot/troubleshooting-issues-with-github-copilot-chat#troubleshooting-authentication-issues-in-your-editor).
+
+## Chat with {% data variables.product.prodname_copilot %}
+
+After you've installed the {% data variables.product.prodname_copilot %} plugin, you can ask {% data variables.product.prodname_copilot_short %} coding-related questions.
+
+> [!NOTE] {% data reusables.copilot.chat-access-denied %}
+
+1. Open an existing code file.
+1. In the menu bar of Eclipse, click **{% data variables.product.prodname_copilot_short %}**, then click **{% octicon "copilot" aria-hidden="true" aria-label="copilot" %} Open Chat**.
+1. In the {% data variables.copilot.copilot_chat_short %} window, type `what does this file do` then press <kbd>Enter</kbd>.
+
+   {% data variables.product.prodname_copilot_short %}'s answer is displayed below your question.
+
+1. Select a line of code in the editor.
+1. In the {% data variables.copilot.copilot_chat_short %} window, type `explain this line` then press <kbd>Enter</kbd>.
+
+## Get your first code completion suggestion
+
+The following example uses Java, however other languages will work similarly.
+
+1. Create a new Java class called `CalculateDaysBetween`.
+1. Within the class add the following comment:
+
+   ```java copy
+   // Take 2 dates and return the number of days between them
+   ```
+
+   {% data variables.product.prodname_copilot %} adds a suggestion of code to use for this class. Suggestions are displayed in grayed text.
+1. {% data reusables.copilot.accept-suggestion %}
+
+## Next steps
+
+{% data reusables.copilot.quickstart-nextsteps1 %}
+{% data reusables.copilot.quickstart-nextsteps2 %}
+
+{% endeclipse %}
diff --git a/content/copilot/how-tos/configure-custom-instructions/add-repository-instructions.md b/content/copilot/how-tos/configure-custom-instructions/add-repository-instructions.md
index d1342e3ff416..dab200764129 100644
--- a/content/copilot/how-tos/configure-custom-instructions/add-repository-instructions.md
+++ b/content/copilot/how-tos/configure-custom-instructions/add-repository-instructions.md
@@ -261,6 +261,9 @@ Once saved, these instructions will apply to the current project in Eclipse that
 
 ## Creating repository-wide custom instructions
 
+> [!NOTE]
+> {% data reusables.copilot.custom-instructions-ccr-support %} See [AUTOTITLE](/copilot/how-tos/use-copilot-agents/request-a-code-review/use-code-review?tool=vscode).
+
 1. In the root of your repository, create a file named `.github/copilot-instructions.md`.
 
    Create the `.github` directory if it does not already exist.
diff --git a/content/copilot/how-tos/use-copilot-agents/request-a-code-review/use-code-review.md b/content/copilot/how-tos/use-copilot-agents/request-a-code-review/use-code-review.md
index 78596f5e32c1..b06009e639e8 100644
--- a/content/copilot/how-tos/use-copilot-agents/request-a-code-review/use-code-review.md
+++ b/content/copilot/how-tos/use-copilot-agents/request-a-code-review/use-code-review.md
@@ -134,6 +134,9 @@ To provide feedback, hover over the comment and click the thumbs up or thumbs do
 
 ## Customizing {% data variables.product.prodname_copilot_short %}'s reviews with custom instructions
 
+> [!NOTE]
+> {% data reusables.copilot.custom-instructions-ccr-support %}
+
 {% data reusables.copilot.code-review.custom-instructions-information %}
 
 {% endvscode %}
diff --git a/data/reusables/copilot/custom-instructions-ccr-support.md b/data/reusables/copilot/custom-instructions-ccr-support.md
new file mode 100644
index 000000000000..b7d2be6bb44e
--- /dev/null
+++ b/data/reusables/copilot/custom-instructions-ccr-support.md
@@ -0,0 +1 @@
+Currently, {% data variables.copilot.copilot_code-review_short %} in {% data variables.product.prodname_vscode_shortname %} only supports repository-wide custom instructions, and these are only supported when you are reviewing a selection of code in a file, not when reviewing all uncommitted changes.
diff --git a/data/reusables/copilot/repository-custom-instructions-support.md b/data/reusables/copilot/repository-custom-instructions-support.md
index 796bbfd8344f..22d0825690d0 100644
--- a/data/reusables/copilot/repository-custom-instructions-support.md
+++ b/data/reusables/copilot/repository-custom-instructions-support.md
@@ -4,20 +4,23 @@ Repository custom instructions let you provide {% data variables.product.prodnam
 
 ### Support for repository custom instructions
 
-The following table shows which {% data variables.product.prodname_copilot_short %} features support the `.github/copilot-instructions.md` instructions file.
+The following table shows which {% data variables.product.prodname_copilot_short %} features support custom instructions in various environments.
 
 {% rowheaders %}
 
 | | Eclipse | JetBrains IDEs | {% data variables.product.prodname_vs %} | {% data variables.product.prodname_vscode_shortname %} | {% data variables.product.prodname_dotcom_the_website %} | Xcode |
 | --- | --- | --- | --- | --- | --- | --- |
 | {% data variables.copilot.copilot_chat_short %} | {% octicon "check" aria-label="Included" %} <sup>1</sup> | {% octicon "check" aria-label="Included" %} <sup>1</sup> | {% octicon "check" aria-label="Included" %} <sup>1</sup> | {% octicon "check" aria-label="Included" %} <sup>3</sup> | {% octicon "check" aria-label="Included" %} <sup>1</sup> | {% octicon "check" aria-label="Included" %} <sup>1</sup> |
-| {% data variables.copilot.copilot_coding_agent %} | N/A | N/A | N/A | {% octicon "check" aria-label="Included" %} <sup>3</sup> | {% octicon "check" aria-label="Included" %} <sup>3</sup> | N/A |
-| {% data variables.copilot.copilot_code-review_short %} | N/A | {% octicon "x" aria-label="Not included" %} | {% octicon "check" aria-label="Included" %} <sup>1</sup> | {% octicon "check" aria-label="Included" %} <sup>2</sup> | {% octicon "check" aria-label="Included" %} <sup>2</sup> | {% octicon "x" aria-label="Not included" %} |
+| {% data variables.copilot.copilot_coding_agent %} | N/A | N/A | N/A | {% octicon "check" aria-label="Included" %} <sup>4</sup> | {% octicon "check" aria-label="Included" %} <sup>4</sup> | N/A |
+| {% data variables.copilot.copilot_code-review_short %} | N/A | {% octicon "x" aria-label="Not included" %} | {% octicon "check" aria-label="Included" %} <sup>1</sup> | {% octicon "check" aria-label="Included" %} <sup>1</sup> | {% octicon "check" aria-label="Included" %} <sup>2</sup> | {% octicon "x" aria-label="Not included" %} |
 
 {% endrowheaders %}
 
-**1:** Repository-wide instructions (using the `.github/copilot-instructions.md` file) are supported.<br>
-**2:** Repository-wide instructions and path-specific instructions (using `.github/instructions/**/NAME.instructions.md` files) are supported.<br>
-**3:** Repository-wide instructions, path-specific instructions, and agent instructions (using `AGENTS.md`, `CLAUDE.md` or `GEMINI.md` files) are supported.<br>
+**Types of custom instructions supported**
+
+**1:** Repository-wide instructions (using the `.github/copilot-instructions.md` file).<br>
+**2:** Repository-wide instructions and path-specific instructions (using `.github/instructions/**/NAME.instructions.md` files).<br>
+**3:** Repository-wide instructions, path-specific instructions, and a single `AGENTS.md` file in the root of the workspace.<br>
+**4:** Repository-wide instructions, path-specific instructions, and agent instructions (using `AGENTS.md`, `CLAUDE.md` or `GEMINI.md` files).<br>
 **X:** Custom instructions are not supported.<br>
 **N/A:** Feature not available on this platform.