My dash board have 10 tabs now i want to change the date fromat to YYYY-MM-DD perviously it was DD-MM-YYYY, now it want to change this in a single shot instead of going each and every tab how to do this?
Go to -> Setting->Document Properties-> Number tab-> Select the date field and change the format.
Doing this, the default format of the field would change, however, if anywhere you have modified explicitly using date(), that might not change to default format.
