fix #386

app/controllers/admin/university/alumni/cohorts_controller.rb

@@ -30,7 +30,13 @@ class Admin::University::Alumni::CohortsController < Admin::University::Applicat
 
   def cohorts_params
     params.require(:university_person)
-          .permit(cohorts_attributes: [:id, :program_id, :university_id, :year, :_destroy])
+          .permit(cohorts_attributes: [:id, :program_id, :year, :_destroy])
+          .merge(university_id: current_university.id)
+          .tap { |permitted_params|
+            permitted_params[:cohorts_attributes].transform_values! do |hash|
+              hash.merge(university_id: current_university.id)
+            end
+          }
   end
 
 end

app/controllers/admin/university/alumni/experiences_controller.rb

@@ -30,8 +30,13 @@ class Admin::University::Alumni::ExperiencesController < Admin::University::Appl
 
   def experiences_params
     params.require(:university_person)
-          .permit(experiences_attributes: [:id, :organization_id, :university_id, :description, :from_year, :to_year, :_destroy])
+          .permit(experiences_attributes: [:id, :organization_id, :description, :from_year, :to_year, :_destroy])
           .merge(university_id: current_university.id)
+          .tap { |permitted_params|
+            permitted_params[:experiences_attributes].transform_values! do |hash|
+              hash.merge!(university_id: current_university.id)
+            end
+          }
   end
 
 end

app/views/admin/university/alumni/cohorts/_cohort_fields.html.erb

@@ -4,10 +4,6 @@
     <div class="card-body">
       <div class="row">
         <div class="col-md-5">
-          <%= f.input       :university_id,
-                            as: :hidden,
-                            input_html: { value: current_university.id },
-                            wrapper: false %>
           <%= f.association :program,
                             collection: collection_tree(current_university.education_programs),
                             label_method: ->(p) { sanitize p[:label] },

app/views/admin/university/alumni/experiences/_experience_fields.html.erb

@@ -9,10 +9,6 @@ hint = can?(:create, University::Organization) ?  t('university.person.experienc
       <div class="d-flex">
         <div class="row flex-fill">
           <div class="col-md-6 col-xxl-4">
-            <%= f.input       :university_id, 
-                              as: :hidden, 
-                              input_html: { value: current_university.id },
-                              wrapper: false %>
             <%= f.association :organization,
                               collection: current_university.organizations.ordered,
                               include_blank: t('simple_form.include_blanks.defaults.organization'),