diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index d3f4871e2c..410656958e 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -844,6 +844,7 @@ testing/**                                                      @angular/fw-test
 /aio/content/guide/deprecations.md                              @angular/fw-docs-packaging @angular/framework-global-approvers @angular/framework-global-approvers-for-docs-only-changes
 /aio/content/guide/migration-renderer.md                        @angular/fw-docs-packaging @angular/framework-global-approvers @angular/framework-global-approvers-for-docs-only-changes
 /aio/content/guide/migration-undecorated-classes.md             @angular/fw-docs-packaging @angular/framework-global-approvers @angular/framework-global-approvers-for-docs-only-changes
+/aio/content/guide/migration-dynamic-flag.md                        @angular/fw-docs-packaging @angular/framework-global-approvers @angular/framework-global-approvers-for-docs-only-changes
 
 
 # ================================================
diff --git a/aio/content/guide/deprecations.md b/aio/content/guide/deprecations.md
index f9e7a1ef05..f972401a26 100644
--- a/aio/content/guide/deprecations.md
+++ b/aio/content/guide/deprecations.md
@@ -401,6 +401,11 @@ See the [dedicated migration guide for Renderer](guide/migration-renderer).
 ### Migrating undecorated classes
   See the [dedicated migration guide for undecorated classes](guide/migration-undecorated-classes).
 
+{@a flag-migration}
+### Dynamic queries flag migration
+
+ See the [dedicated migration guide for dynamic queries](guide/migration-dynamic-flag).
+
 {@a removed}
 ## Removed APIs
 
diff --git a/aio/content/guide/migration-dynamic-flag.md b/aio/content/guide/migration-dynamic-flag.md
new file mode 100644
index 0000000000..7b095f6478
--- /dev/null
+++ b/aio/content/guide/migration-dynamic-flag.md
@@ -0,0 +1,107 @@
+
+# Dynamic queries flag migration
+
+## What does this migration do?
+
+In Angular version 8, a schematic added `static` flags to all `@ViewChild()`
+and `@ContentChild()` queries.
+This was the first step towards changing the default behavior.
+With version 9, the default value
+changes to `static: false` and the flag becomes optional.
+
+This schematic scans classes in the compilation and for each
+class, checks if the members have a `@ViewChild()` or
+`@ContentChild()` query with the `static` flag set to
+`false`. If so, the schematic removes the flag, as it
+now matches the default.
+
+**Before:**
+```ts
+@ViewChild('foo', {static: false}) foo: ElementRef;
+
+@ViewChild('bar', {static: true}) bar: ElementRef;
+```
+
+
+**After:**
+```ts
+@ViewChild('foo') foo: ElementRef;
+
+// this query doesn't change because the static value is true
+@ViewChild('bar', {static: true}) bar: ElementRef;
+```
+
+Note that the flag is not supported in `@ViewChildren()`
+or `@ContentChildren()` queries, so the schematic
+will not check these properties.
+
+
+## Why is this migration necessary?
+
+This schematic performs a code cleanup to remove `static`
+flags that match the default, as they are no longer
+necessary. Functionally, the code change should be a noop.
+
+Before version 9, Angular figured out the static or
+dynamic nature of a query automatically, based
+on how the template was written. Looking at templates
+in this way, however, caused buggy and surprising behavior
+(see more about that in the [Static Query Migration Guide](guide/static-query-migration#what-does-this-flag-mean)).
+ As of version 9, Angular uses dynamic queries
+(`static: false`) by default, which simplifies
+queries. Developers can still explicitly set a
+query to `static: true` if necessary.
+
+
+<div class=" alert is-helpful">
+
+### What is the difference between static and dynamic queries?
+
+The `static` option for `@ViewChild()` and `@ContentChild()`
+queries determines when
+the query results become available.
+
+With static queries (`static: true`), the query resolves
+once the view has been created, but before change detection runs.
+The result, though, will never be updated to reflect
+changes to your view, such as
+changes to `ngIf` and `ngFor` blocks.
+
+With dynamic queries (`static: false`), the query resolves
+after either `ngAfterViewInit()` or
+`ngAfterContentInit()` for `@ViewChild()` and `@ContentChild()`
+respectively. The result will
+be updated for changes to your view, such as changes to
+`ngIf` and `ngFor` blocks.
+
+For more information, see the following entries in the
+[Static Query Migration Guide](https://angular.io/guide/static-query-migration):
+
+* [How do I choose which `static` flag value to use: `true` or `false`?](https://angular.io/guide/static-query-migration#how-do-i-choose-which-static-flag-value-to-use-true-or-false)
+
+* [Is there a case where I should use `{static: true}`?](https://angular.io/guide/static-query-migration#is-there-a-case-where-i-should-use-static-true)
+
+</div>
+
+
+## What does this mean for libraries?
+
+In order to support applications that are still running
+with version 8, the safest option for libraries is to
+retain the `static` flag to keep the resolution
+timing consistent.
+
+- *Libraries on version 9 with applications running version 8: *
+
+  The schematic won't run on libraries. As long as libraries retain their `static` flags from version 8, they should work with apps on 8.
+
+- *Libraries on version 8 with applications running version 9: *
+
+  Libraries will have explicit flags defined. The behavior
+  with explicit flags has not changed.
+
+
+### What about applications using non-migrated libraries?
+
+Because this is a code cleanup that is a noop,
+non-migrated libraries will work the same either way.