Doc changes for Project deletion Group Setting

Add documentation changes for the Group Setting
to configure project deletion mode.

doc/api/projects.md

@@ -1831,12 +1831,19 @@ Example response:
 
 ## Remove project
 
-This endpoint either:
+This endpoint:
 
 - Removes a project including all associated resources (issues, merge requests etc).
-- From [GitLab 12.6](https://gitlab.com/gitlab-org/gitlab/-/issues/32935) on [Premium or Silver](https://about.gitlab.com/pricing/) or higher tiers, marks a project for deletion. Actual
-  deletion happens after number of days specified in
-  [instance settings](../user/admin_area/settings/visibility_and_access_controls.md#default-deletion-adjourned-period-premium-only).
+- From [GitLab 13.2](https://gitlab.com/gitlab-org/gitlab/-/issues/220382) on [Premium or Silver](https://about.gitlab.com/pricing/) or higher tiers,
+group admins can [configure](../user/group/index.md#enabling-delayed-project-removal-premium) projects within a group
+to be deleted after a delayed period.
+When enabled, actual deletion happens after the number of days
+specified in the [default deletion period](../user/admin_area/settings/visibility_and_access_controls.md#default-deletion-adjourned-period-premium-only).
+
+CAUTION: **Warning:**
+The default behavior of [Delayed Project deletion](https://gitlab.com/gitlab-org/gitlab/-/issues/32935) in GitLab 12.6
+was changed to [Immediate deletion](https://gitlab.com/gitlab-org/gitlab/-/issues/220382)
+in GitLab 13.2, as discussed in [Enabling delayed project removal](../user/group/index.md#enabling-delayed-project-removal-premium).
 
 ```plaintext
 DELETE /projects/:id

doc/user/admin_area/settings/visibility_and_access_controls.md

@@ -68,8 +68,16 @@ To ensure only admin users can delete projects:
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/32935) in GitLab 12.6.
 
-By default, a project or group marked for removal will be permanently removed after 7 days.
-This period may be changed, and setting this period to 0 will enable immediate removal
+By default, a project marked for deletion will be permanently removed with immediate effect.
+By default, a group marked for deletion will be permanently removed after 7 days.
+
+CAUTION: **Warning:**
+The default behavior of [Delayed Project deletion](https://gitlab.com/gitlab-org/gitlab/-/issues/32935) in GitLab 12.6 was changed to
+[Immediate deletion](https://gitlab.com/gitlab-org/gitlab/-/issues/220382) in GitLab 13.2.
+
+Projects within a group can be deleted after a delayed period, by [configuring in Group Settings](../../group/index.md#enabling-delayed-project-removal-premium).
+
+The default period is 7 days, and can be changed. Setting this period to 0 will enable immediate removal
 of projects or groups.
 
 To change this period:

doc/user/group/index.md

@@ -644,6 +644,23 @@ To enable this feature:
 1. Expand the **Permissions, LFS, 2FA** section, and select **Disable group mentions**.
 1. Click **Save changes**.
 
+#### Enabling delayed Project removal **(PREMIUM)**
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/220382) in GitLab 13.2.
+
+By default, projects within a group are deleted immediately.
+Optionally, on [Premium or Silver](https://about.gitlab.com/pricing/) or higher tiers,
+you can configure the projects within a group to be deleted after a delayed interval.
+
+During this interval period, the projects will be in a read-only state and can be restored, if required.
+The interval period defaults to 7 days, and can be modified by an admin in the [instance settings](../admin_area/settings/visibility_and_access_controls.md#default-deletion-adjourned-period-premium-only).
+
+To enable delayed deletion of projects:
+
+1. Navigate to the group's **Settings > General** page.
+1. Expand the **Permissions, LFS, 2FA** section, and check **Enable delayed project removal**.
+1. Click **Save changes**.
+
 ### Advanced settings
 
 - **Projects**: View all projects within that group, add members to each project,

doc/user/project/settings/index.md

@@ -223,13 +223,18 @@ To remove a project:
 1. In the Remove project section, click the **Remove project** button.
 1. Confirm the action when asked to.
 
-This action either:
+This action:
 
 - Removes a project including all associated resources (issues, merge requests etc).
-- Since [GitLab 12.6](https://gitlab.com/gitlab-org/gitlab/-/issues/32935), on
-  [GitLab Premium or GitLab.com Silver](https://about.gitlab.com/pricing/) or higher tiers, marks a project for
-  deletion. The deletion will happen 7 days later by default, but this can be changed in the
-  [instance settings](../../admin_area/settings/visibility_and_access_controls.md#default-deletion-adjourned-period-premium-only).
+- From [GitLab 13.2](https://gitlab.com/gitlab-org/gitlab/-/issues/220382) on [Premium or Silver](https://about.gitlab.com/pricing/) or higher tiers,
+group admins can [configure](../../group/index.md#enabling-delayed-project-removal-premium) projects within a group
+to be deleted after a delayed period.
+When enabled, actual deletion happens after number of days
+specified in [instance settings](../../admin_area/settings/visibility_and_access_controls.md#default-deletion-adjourned-period-premium-only).
+
+CAUTION: **Warning:**
+The default behavior of [Delayed Project deletion](https://gitlab.com/gitlab-org/gitlab/-/issues/32935) in GitLab 12.6 was changed to
+[Immediate deletion](https://gitlab.com/gitlab-org/gitlab/-/issues/220382) in GitLab 13.2.
 
 #### Restore a project **(PREMIUM)**