Sync your PagerDuty on-call roster with Slack User Groups, so your team stays updated and ready to respond—instantly. Support your SRE team by sending alerts to the on-call engineers. Dont stress out other engineers with continuous messages. Change your Slack User Group with the person on call from your Incident Management app like PageDuty or xMatters Create aliases that span multiple teams like all front end teams, backend teams or teams by domain to alert them about incidents simultaneously..