diff --git a/README.md b/README.md
index e2f23fa..5aabe9f 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
 
-_1643 TILs and counting..._
+_1644 TILs and counting..._
 
 See some of the other learning resources I work on:
 - [Get Started with Vimium](https://egghead.io/courses/get-started-with-vimium~3t5f7)
@@ -1032,6 +1032,7 @@ If you've learned something here, support my efforts writing daily TILs by
 - [Creating Records of Has_One Associations](rails/creating-records-of-has-one-associations.md)
 - [Custom Validation Message](rails/custom-validation-message.md)
 - [Customize Paths And Helpers For Devise Routes](rails/customize-paths-and-helpers-for-devise-routes.md)
+- [Customize Template For New Schema Migration](rails/customize-template-for-new-schema-migration.md)
 - [Customize The Path Of A Resource Route](rails/customize-the-path-of-a-resource-route.md)
 - [Define The Root Path For The App](rails/define-the-root-path-for-the-app.md)
 - [Delete Paranoid Records](rails/delete-paranoid-records.md)
diff --git a/rails/customize-template-for-new-schema-migration.md b/rails/customize-template-for-new-schema-migration.md
new file mode 100644
index 0000000..0fa6efe
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+++ b/rails/customize-template-for-new-schema-migration.md
@@ -0,0 +1,41 @@
+# Customize Template For New Schema Migration
+
+Rails has a set of generator functionality that we can use to scaffold entire
+slices of an app all the way down to generating a single migration file.
+
+```bash
+$ rails generate migration MakeUserStatusColumnNotNull
+```
+
+When we run a migration generator command like that, Rails reaches for the
+[baked-in migration
+template](https://github.com/rails/rails/blob/92be9af152f721588b7414119c931ea92930947b/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb.tt)
+and creates a new migration file based on the given name and any other local
+variables that get set internally.
+
+That's the standard behavior. However, we can override the migration template
+by defining our own template in `lib/templates/migration.rb.tt` of our Rails
+app. We'll need to follow the basic structure, but then we can alter it to our
+needs.
+
+For instance, I typically like to use the `#up` and `#down` methods and write
+raw SQL for my migrations. To help with that this template provides a good
+starting point.
+
+```ruby
+class <%= migration_class_name %> < ActiveRecord::Migration[<%= ActiveRecord::Migration.current_version %>]
+  def up
+    execute <<~SQL
+    SQL
+  end
+
+  def down
+    execute <<~SQL
+    SQL
+  end
+end
+```
+
+We can see in
+[`migration_generator.rb`](https://github.com/rails/rails/blob/92be9af152f721588b7414119c931ea92930947b/activerecord/lib/rails/generators/active_record/migration/migration_generator.rb#L26-L43)
+how locals get set and what template gets chosen.