How to rest page to default in Dynamics 365?

In Dynamics 365, we can rest page to default like rest form in AX 2012

Reset page means you will clear all personalization and page restored to default

In Ax 2012

just right click on your form and  click personalize


click Reset button to reset form to default and clear all personalization


and just close form and open it again

In Dynamics 365 

go to options tab on the page and click personalize this form


under manage, click clear


just close the page and open it again

all personalization cleared.