How can I change the format of a date/time field?

How can I change the format of a date/time field?

I have created a workflow in Zoho CRM and it triggers an action in Zoho Flow
Actually it sends a slack message/notification to a public channel



In this message I pass a dynamic Date/Time field from the Deal Module.


The problem is that it returns this format "2024-05-27T07:50:00.000+02:00"

How can I change it?
I think that I found here in forums that there are some ways using custom function. This one maybe it will work in a normal Zoho Flow, but here is an action inside zoho crm. So I am not sure if I can create this custom function somehow..

Maybe I need to create a Single Line field in Deals Module where I will pass the date/time field as "2024-05-27 07:50" and then to map this field in the Flow?