Moderation Analysis

Hello,

I am interested in whether it is possible to run a moderation analysis in CONN using seed-based correlation maps as part of the interaction term. This is my simple moderation setup:

Independent variable: functional connectivity (measured via seed to voxel analysis)
Dependent variable: behavioral outcome
Moderator: behavioral measure

Is there a way to create the Independent variable X Moderator variable interaction term in CONN? If not, can a summary value for the independent variable for each participant be extracted and then used in another program statistical software such as SPSS?

Thanks in advance for your help!

Marissa