Description of problem:
When trying to import puppet classes as a unprivileged user, with limited access it will fail.

Version-Release number of selected component (if applicable):
Satellite 6.1.0 Beta

How reproducible:


Steps to Reproduce:
1. Create a Organization and Location outside of the defaults.
2. Create user with limited access associated to the Organization and Location. (Filter 'Puppet class': view_puppetclasses, create_puppetclasses, edit_puppetclasses, destroy_puppetclasses, import_puppetclasses)
3. Create Puppet environment in Capsule
4. Import Classes with hammer: hammer proxy import-classes --id 1

Actual results:
Validation failed: Organization ids Invalid organizations selection, you must select at least one of yours, Location ids Invalid locations selection, you must select at least one of yours, Name has already been taken


Expected results:
classes imported

Additional info:
maybe related to https://bugzilla.redhat.com/show_bug.cgi?id=1236740