Update tags/resources/tag-formation-templates/template-roles.md

Co-authored-by: Emily Fox <[email protected]>
Signed-off-by: Leonard Vincent Simon Pahlke <[email protected]>

tags/resources/tag-formation-templates/template-roles.md

@@ -15,11 +15,14 @@ Beyond the roles described in this document the TAG has many contributors, all s
 
 ## Chairs
 
-A Chair drives the CNCF community efforts of the TAGs domain.
-Chairs are experienced leaders within the CNCF community with rooted expertise in the TAG area. Chairs serve a two-year term but may renew their term by submitting a follow-up application.
+The TAG Chairs drive, guide, and coordinate the TAG's efforts within the broader CNCF ecosystem and within their TAG's community. They are supported by Technical Leads in the execution of TAG activities
+Chairs may be experienced leaders within the CNCF ecosystem and often have specialized domain expertise. Chairs have term limits, most commonly two years. Chairs continue to serve until removed either by an elected replacement or by the TOC.
+
 Chair applications go through an [election process](https://github.com/cncf/toc/blob/master/tags/cncf-tags.md#elections) with a final CNCF TOC vote.
+
 The [leadership election process is described here](template-leadership-election-process.md#chair).
 
+Chair responsibilities and expectations may include the following or delegation of the following: 
 * Manage the operations and governance of the group.
 * Organize, host, plan and facilitate TAG meetings and events.
 * Reporting to the CNCF TOC on the status of TAG work.
@@ -32,6 +35,9 @@ The [leadership election process is described here](template-leadership-election
 * Mentor community members in a leadership role within the TAG.
 * Enforce and promote diversity in TAG work.
 * Enforce and promote good communication in TAG efforts in accordance with the [CNCF CoC](https://www.cncf.io/conduct/)
+* Embody and promote excellent leadership in accordance with the [Technical Leadership principles](https://github.com/cncf/toc/blob/main/PRINCIPLES.md#technical-leadership-principles)
+
+For more information on TAG Chair responsibilities and expectations, please refer the to the TOC's description of [TAG Chairs](placeholder)
 
 ## Technical lead