afni.nimh.nih.gov

I was looking at my output and it seems that when I use IM AFNI runs 3dREMLfit. I did not notice this when using -help for 3dDeconvolve and I can't find 3dREMLfit in the tcsh, generated by the afni proc, that was used for my preprocessing pipeline. Should I assume that when using IM afni employs 3dREMLfit by default?