Question : How to alter 'Show time As' default headings?

If you make an appointment within Outlook you can right click it and select 'Show time as'. The options are 'Free, Busy, Tentative, Out of Office'. I would like to change the last one to 'Provisional'. Can this be done or are the headings fixed?

Answer : How to alter 'Show time As' default headings?

Greetings, sablog !

There is nothing natively in Outlook to change context menu settings.  Sorry!

Best wishes!