FT View date & time

Hello Every one

In FT view i want date & time IO field ,That i can change by pressing one button. In io field i have connectd plc date, time tags.
i am confuse how to do this

please help me

Welcome to the Forum !

I do not understand your question, and would like you to clarify it.

Are you using FactoryTalk View SE, or ME ?

Are you trying to change the Time and Date of the FactoryTalk computer (or PanelView Plus terminal), or the Time and Date of a connected controller ?

Please explain what you mean by using 'one button' to change the Time and Date.