Merge pull request #3411 from MicrosoftDocs/bhuvanapriyap-patch-4

Clarify 32-letter ID in "Alternative ways to distribute an extension"

Author: captainbrosset

microsoft-edge/extensions-chromium/developer-guide/alternate-distribution-options.md

@@ -44,7 +44,7 @@ Also, make sure that you have the following information:
 
 * The ID of your extension.  The ID information is available in Microsoft Edge at `edge://extensions` after you load the packed extension.
 
-The following examples use `1.0` as the version, and `aaaaaaaabbbbbbbbccccccccdddddddd` for the ID.
+The following examples use `1.0` as the version, and `aaaaaaaabbbbbbbbccccccccdddddddd` for the ID.  This ID is the CRX ID, which is a unique 32-character code which is the letters that are present at the end of your extension's URL.  This ID is generated automatically, and it cannot be customized.
 
 
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@@ -80,7 +80,7 @@ To distribute your extension by using a preferences JSON file:
 
 1. Create a JSON file where the name of the file corresponds to the ID of your extension. For example, create a JSON file with the file name `aaaaaaaabbbbbbbbccccccccdddddddd.json`.
 
-   The name of the preferences JSON file is your Microsoft Edge extension's CRX ID, followed by a `.json` extension.  The CRX ID is a unique 32-character code which is the letters that are present at the end of your extension's URL.
+   The name of the preferences JSON file is your Microsoft Edge extension's CRX ID, followed by a `.json` extension.  The CRX ID is a unique 32-character code which is the letters that are present at the end of your extension's URL.  This ID is generated automatically, and it cannot be customized.
 
 1. Depending on your operating system, save the JSON file to one of the following folders: