<% creation_type = @creation.class.name.underscore %>
<% content_for :message do %>
<%# i18n-tasks-use t('user_mailer.creatorship_request.intro_chapter')
    i18n-tasks-use t('user_mailer.creatorship_request.intro_series')
    i18n-tasks-use t('user_mailer.creatorship_request.intro_work')-%>
<%= t(".intro_#{creation_type}", inviting_user: @inviting_user.login, pseud: @creatorship.pseud.name) %>

<%= t(".text.creation",
      title: creation_title(@creation),
      url: polymorphic_url(@creation),
      pseuds: @creation.pseuds.map(&:byline).to_sentence) %>

<%= t(".text.instructions", url: user_creatorships_url(@user)) %>
<% end %>
