diff --git a/app/models/custom_field.rb b/app/models/custom_field.rb
index 0aaf5debe..10dd39395 100644
--- a/app/models/custom_field.rb
+++ b/app/models/custom_field.rb
@@ -15,7 +15,7 @@ class CustomField < ActiveRecord::Base
              class_name: 'User'
   has_many :sample_custom_fields, inverse_of: :custom_field
 
-  def self.new(opt)
+  def self.create(opt)
     user = opt[:user]
     org = opt[:organization]
     samples_table = SamplesTable.where(user: user,
diff --git a/app/models/user_organization.rb b/app/models/user_organization.rb
index 5b1fc990b..eaf7a783e 100644
--- a/app/models/user_organization.rb
+++ b/app/models/user_organization.rb
@@ -15,7 +15,7 @@ class UserOrganization < ActiveRecord::Base
     I18n.t("user_organizations.enums.role.#{role.to_s}")
   end
 
-  def self.new(opt)
+  def self.create(opt)
     user = opt[:user]
     org = opt[:organization]
     org_status = SampleDatatable::SAMPLES_TABLE_DEFAULT_STATE.deep_dup