* Add cross-browser support to existing SharePoint DateTime columns. DateTime Column is a quick way to make your SharePoint Date Time controls cross-browser compatible (Internet Explorer, Mozilla, Opera, Safari and Chrome). DateTime Column picker works correctly in all modern browsers unlike the standard SharePoint date picker. The column allows you to select dates and times, restrict date and time ranges and specify display settings. Apart from the common Gregorian calendar, it also includes several other calendars that use different year and month systems, such as the Gregorian Arabic calendar.