update README

README.md

@@ -2,14 +2,19 @@
 
 This project contains all public informations:
 
-* [Issues](https://gitlab.typo3.org/server/team/-/issues)
-* [Meeting Protocols](https://gitlab.typo3.org/server/team/-/tree/master/Meetings)
-* [Postmortem Documentation](https://gitlab.typo3.org/server/team/-/tree/master/Postmortem)
+* [Tasks](https://git.typo3.org/server/team/-/issues)
+* [meeting protocols](https://git.typo3.org/server/team/-/tree/master/Meetings)
+* [post mortem analysis](https://git.typo3.org/server/team/-/tree/master/Postmortem)
 
-Find more informations about us on [TYPO3.org](https://typo3.org/community/teams/server-team/)
+Find more informations about us on [TYPO3.org](https://typo3.org/community/teams/server-team/).
 
 ## Services
 
 For a comprehensive list of all services running within the TYPO3.org universe
-see the [service overview in GitLab](https://gitlab.typo3.org/services).
+see the [service overview in GitLab](https://git.typo3.org/services).
+
+## Other Team Resources
+
+* [Ticket System](https://ticket.typo3.org/)
+* [Slack #typo3-server-team](https://app.slack.com/client/T024TUMLZ/C041L7V6Q)