In the Reports section some reports are not appearing for the User with Viewer access

In the Administration section, go to the properties of the report. ARIS Architect > Administration > Evaluations > Reports > Standard. Right click on the report "Output model information considering various aspects" and go to properties.

In the properties pop-up, check the box "Available in ARIS Connect."

Refresh as a viewer in ARIS Connect, and you should see the report.

Note that if you do an upgrade, this property will be reset to whatever the value is that comes in the installation package.

Please also note (although this is not the case here) that you can restrict report availability to certain user groups. So you could make certain reports available to users who have a certain role to perform using the report script.