QA plots - how to change the slicein the GUI?

Dear Alfonso and CONN experts, 

When I plot the data on the QA plots (specifically on the ROI overlayed with the normalized data of each of my subjects), I see that the z slices that are by default chose, are not the ones where my ROI is actually in space. I would like to know whether there is a way in the GUI (or in one of the functions) to change the values of the z slices to those where my ROI is actually placed. I know I can do it manually if I click in 'details', but it would be nice to do it automatically to, later on, make the report. 

Thanks a lot in advance! 
Regards, 
Cristina