On-Demand Clean up for Inactive Users for Jira Cloud
STEP-1
Go to Apps > Manage Apps > Manage Inactive Users App > Manage Inactive Users > Update Jira Group Name and Days Not active.
Please see, Configure Licenses Clean up for Inactive Users for Jira Cloud
STEP-2
Go to Apps > Manage Apps > Manage Inactive Users App > On Demand Run.
DEBUG
Go to Browser Developer Tools > Console log