Archive focusgroup explainer (#571)

* Update README.md

* Update explainer.md

* Delete focusgroup.md

Focusgroup/explainer.md

@@ -11,9 +11,9 @@ developing collaborative solutions fit for standardization. As the solutions to
 described in this document progress along the standards-track, we will retain this 
 document as an archive and use this section to keep the community up-to-date with the 
 most current standards venue and content location of future work and discussions.
-* This document status: **Active**
-* Expected venue: [WHATWG HTML Workstream](https://whatwg.org/workstreams#:~:text=html)
-* **Current version: this document**
+* This document status: **`ARCHIVED`**
+* Current venue: [Open UI Community Group](https://www.w3.org/community/open-ui/)
+* **Current version: https://open-ui.org/components/focusgroup.explainer**
 
 ## 1. Introduction
 

README.md

@@ -96,10 +96,6 @@ we move them into the [Alumni section](#alumni-) below.
     <a href="https://github.com/MicrosoftEdge/MSEdgeExplainers/labels/Custom%20Control%20UI">
     ![GitHub issues by-label](https://img.shields.io/github/issues/MicrosoftEdge/MSEdgeExplainers/Custom%20Control%20UI?label=issues)</a> |
     [New issue...](https://github.com/MicrosoftEdge/MSEdgeExplainers/issues/new?assignees=dandclark&labels=Custom+Control+UI&template=custom-control-ui.md&title=%5BEnabling+Custom+Control+UI%5D+%3CTITLE+HERE%3E)
-* [focusgroup for HTML and CSS](Focusgroup/explainer.md) |
-    <a href="https://github.com/MicrosoftEdge/MSEdgeExplainers/labels/focusgroup">
-    ![GitHub issues by-label](https://img.shields.io/github/issues/MicrosoftEdge/MSEdgeExplainers/focusgroup?label=issues)</a> |
-    [New issue...](https://github.com/MicrosoftEdge/MSEdgeExplainers/issues/new?assignees=travisleithead&labels=focusgroup&template=focusgroup.md&title=%5Bfocusgroup%5D+%3CTITLE+HERE%3E)
 
 ### JavaScript
 
@@ -207,9 +203,9 @@ status section to help you find where the latest discussions are happening.
 Please continue to participate and follow the links below to the current
 standards communities. Thanks for your continued interest!
 
-
 | Current Explainer | Current Venue | Archive link and date |
 |---|---|---|
+| [focusgroup for HTML and CSS](https://open-ui.org/components/focusgroup.explainer) | [Open UI Community Group](https://www.w3.org/community/open-ui/) | [2022-04-09](Focusgroup/explainer.md) |
 | [Web App Link Handling Manifest Options](https://github.com/WICG/pwa-url-handler/blob/main/handle_links/explainer.md) | [Web Incubator Community Group](https://wicg.io/) | 2021-09-28 |
 | [EyeDropper API](https://github.com/WICG/eyedropper-api/blob/main/README.md) | [Web Incubator Community Group](https://wicg.io/) | [2021-08-03](EyeDropper/explainer.md) |
 | [Virtual Keyboard Policy](https://www.w3.org/TR/virtual-keyboard/) | [W3C Editing Working Group](https://w3c.github.io/editing/) | [2021-07-29](VirtualKeyboardPolicy/explainer.md) |