How to Extract Information from Reference Points on Abaqus?

Hello! 

I've been working on Abaqus for a week now and I'm having a problem at the end of my project.

I have an Abaqus model in which a rigid body is placed on a tiled piece, and I force this plane to move. So I created a Reference Point (RP) that guides my plan on the go. I would like to know how to extract data from this RP in post-processing, in particular the reactions on Y and Z of my tile according to the displacement of the plane. If I understood correctly, this RP contains the sum of the reactions and the sum of the moments to which his plan is subjected.

I thought I had to create a Path in order to plot the data behind it with XYData, but it doesn't seem to be the right approach...

 

Thank you in advance for your answer! 

Anthony