how to get GMT time from local time -e.g. in the UK with BST 09:00am local time is 080000.000 GMT, in winter is 090000.000 GMT )
based in the UK,
I have a time of day config value which will be 09:00
in UK summer time (GMT + 1 )
09:00am localtime is 08:00 GMT e.g. 20220701T080000.000 GMT
In UK winter time (GMT)
09:00am local time is 09:00 GMT e.g. 20221201T090000.000 GMT
is there a OOB function which will convert a local date/time value to a GMT/UTC date time value - I do not want to do a manual check for day light savings. ??