Convert Infopath Default date to DD-MM-YYYY HH:MM:SS

You can display custom infopath Date Time from Infopath Default date Time.

The IP Fx formula is:

concat(substring(TestDate, 9, 2), "-", substring(TestDate, 6, 2), "-", substring(TestDate, 1, 4), " ", substring(TestDate, 12, 8))