Default Sheets: registry value defsheetsUserHKCU\software\policies\microsoft\office\16.0\excel\options

Policy ID: L_DefaultSheets
Scope: User Configuration
Supported on: At least Windows Server 2008 R2 or Windows 7
Source: Microsoft 365 Apps / Office Administrative Templates (version 5568.1000)
Category: Microsoft Excel 2016 › Excel Options › General

Registry

defsheets

REG_DWORDUser

HKCU\software\policies\microsoft\office\16.0\excel\options Current key

Enabled value: Depends on the option value
Element: Sheets in new workbook
Value type: REG_DWORD
Minimum value: 1
Maximum value: 255

Apply with .reg · CMD · PowerShell

.reg

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\software\policies\microsoft\office\16.0\excel\options]

; Value names and types follow the ADMX. Replace <enter value> below with your own data
"defsheets"=dword:<enter value>

CMD

:: Value names and types follow the ADMX. Replace <enter value> below with your own data

reg add "HKCU\software\policies\microsoft\office\16.0\excel\options" /v "defsheets" /t REG_DWORD /d "<enter value>" /f

PowerShell

# Value names and types follow the ADMX. Replace <enter value> below with your own data

New-Item -Path 'HKCU:\software\policies\microsoft\office\16.0\excel\options' -Force | Out-Null
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\excel\options' -Name 'defsheets' -PropertyType DWord -Value '<enter value>' -Force | Out-Null