Some indices do not show datetime filter

[markand.bhatt (markand)]

I wonder some of my indices show datetime filter in KQL kibana, some not. Could someone please guide me, any setting in kibana or elastic to show datetime filter?

[matw (Matthias Wilhelm)]

Hi and welcome to our community

When dataview/indexpattern are created, you can assign a timefield. this determines if the date time filter is displayed:

[matw (Matthias Wilhelm)]

Note that you currently can't change this later on