how to show last 10 minutes after reload on a chart ?

[#1]

Hello guys,

I need a real time chart and I would like to show the data for last 10 minutes for each reload to the report...How can I do it?

I got the data from my sql DB and the I have no problem on date formatting

[rustyfishbones]

Does this help

First try it in a text object to see if it works

Then try adding as a calculated dimension, I am not sure it will work, but try anyway