Configuring Analysis Add-In Launcher

Hi,

I was going through the New features in AO 1.4 SP8 and i have found the following new feature in the release notes.

Also found the below new feature with AO 1.4 SP6 release notes.

I tried configuring the Add-In Launcher for "UseRunningProcess" as per the description given in Page No: 26 of AO Admin Guide (SP7). But couldn't identify any difference in the behavior of the launcher.

Can someone please explain me what is the exact outcome of these configuration settings and in which scenario will they be helpful ?

Thanks,

Satya Rajesh