Overview
You can manage incident roles direct in Slack. However you need to have the Slack integration set up first. If you do not please head over to Slack > Installation to get started.Managing in Slack
Upon any new incident creation. The incident summary will provide you with a Manage all roles button where you can edit and assign users to your Incident Roles. There will also be your first 2 Incident roles with users dropdowns that you can assign/unassign users through.
Through the Incident Summary

/incident assign
