How can I change time increment in Zoho Calendar?

How can I change time increment in Zoho Calendar?

Hi,

I can't find how to set up an appointment in at 8:45 in my personal calendar, as the only time increment is only 30 minutes!
You said in a previous post (4 years ago...) that there would soon be the possibility to set incremental timing. Can you help me to find the setting?

Thanks in advance.