Editing bulk log sources
In the QRadar® Log Source Management app, view and edit a number of log sources at the same time. You can edit the parameters of up to 1000 log sources at one time. Edit multiple log sources when the log sources have similar parameters that you want to change, instead of editing each log source individually.
If you are using QRadar V7.3.1 to V7.3.3, you can also edit bulk log sources by using the Log Sources icon.
In QRadar 7.5.0 Update Package 4 and later, when you click the Log Sources icon, the QRadar Log Source Management app opens.