Enable the Attendance List in Microsoft Teams

enable-AttendanceListMicrosoftTeams.ps1

# Get all Teams Meeting Policies
Get-CsTeamsMeetingPolicy | Select-Object -ExpandProperty Identity

# Get all Teams Meeting Policies, exclude all TAG Policies (You can not modify them with Get-CsTeamsMeetingPolicy)
Get-CsTeamsMeetingPolicy | Where-Object -FilterScript {
   $_.Identity -notlike 'Tag:*'
} | Select-Object -ExpandProperty Identity

# Modify the Global Policy
Set-CsTeamsMeetingPolicy -Identity Global -AllowEngagementReport Enabled

# Modify any Policy by name
Set-CsTeamsMeetingPolicy -Identity 'Meetings' | Set-CsTeamsMeetingPolicy -AllowEngagementReport Enabled

# Modify all Policies (exclude the TAG Policies, because you can not modify them with Get-CsTeamsMeetingPolicy)
Get-CsTeamsMeetingPolicy | Where-Object -FilterScript {
   $_.Identity -notlike 'Tag:*'
} | ForEach-Object -Process {
   Set-CsTeamsMeetingPolicy -Identity $_.Identity -AllowEngagementReport Enabled -ErrorAction Continue
}