plugins/sub_organizations/features/step_definitions/sub_organizations_block_steps.rb
Given /^"([^\"]*)" is a sub organization of "([^\"]*)"$/ do |child, parent|
child = Organization.find_by(name: child) || Organization[child]
parent = Organization.find_by(name: parent) || Organization[parent]
SubOrganizationsPlugin::Relation.add_children(parent, child)
end