Policy
Show Paste Options button when content is pasted
This policy setting sets the "Show Paste Options button when content is pasted" option found under File tab | Options | Advanced | Cut, copy, and paste options. If you enable or do not configure this policy setting, Excel will show the Paste Options button after inserting cells, rows, or columns that contain formatting. This is the default behavior. If you disable this policy setting, Excel will not display the Paste Options buttons on paste.
6fc6f5225132 L_ShowPasteOptionsButtonWhenContentIsPasted Registry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\common\general\pasteoptions (enabled) = 1
HKCU\software\policies\microsoft\office\16.0\common\general\pasteoptions (disabled) = 0 Policy notes
This policy setting sets the "Show Paste Options button when content is pasted" option found under File tab | Options | Advanced | Cut, copy, and paste options. If you enable or do not configure this policy setting, Excel will show the Paste Options button after inserting cells, rows, or columns that contain formatting. This is the default behavior. If you disable this policy setting, Excel will not display the Paste Options buttons on paste.