JMeter Add date and time : timeShift function

https://www.blazemeter.com/blog/creating-dates-in-jmeter-using-the-timeshift-function/


Adding Minutes : PT15M
subtracting Minuts : PT-10M

-  (minus) also supported

• PT20.345S" parses as "20.345 seconds"
• "PT15M" parses as "15 minutes"
• "PT10H" parses as "10 hours"
• "P2D" parses as "2 days"
• "P2DT3H4M" parses as "2 days, 3 hours and 4 minutes"
• "P-6H3M" parses as "-6 hours and +3 minutes"
• "-P6H3M" parses as "-6 hours and -3 minutes"
• "-P-6H+3M" parses as "+6 hours and -3 minutes"