In addition to the issue below, I also am not sure where I should be assigning the selective access for individuals to view only specific product family information. The training indicates to go to Users then scroll over for individuals and give them read/write access for the specific areas. but I'm not sure who is the finance manager, etc (second screenshot example)
Here the training module is asking you to create a role. Follow the below snip to create the Roles
After creating the roles, navigate to the adjacent tabs as well to assign access to the modules, lists etc
For eg : I have assigned access of FTE list to 'Product family manager'
Now the user role Product Family Manager has access to the FTE List. This role can be assigned to anybody who is present in the workspace, and it would be specific to this model only. That means if any user with the above user role logs into your model , he/she will only be able to see only those specific items that his/her user role is assigned to.
It's just a user role setup, now if you want to give this particular access to any user present in your workspace just navigate to the users tab and select the model role against that particular user