Connectivity, scouts

Hi teams, my brainstorm doesn't have the scouts options.
My version is 25-Jan-2021
Screenshot from 2021-02-04 21-24-16

The tutorial is like this:

Thanks

Because you didn't select source files in input.

Thanks. Could you please give me any hint to do this? I learn this in tutorial 28, Sources level. However, the tutorial about this part doesn't provide operation details . Thanks.

Either select source files in Process1 directly, or select data files and select the button to process the source files estimated for these data files.
https://neuroimage.usc.edu/brainstorm/Tutorials/PipelineEditor#Selecting_files_to_process

Please start by following the introduction tutorials, and then get back to us if you have questions that are not addressed in this basic training program. Thanks.

Thanks