gitlab-org--gitlab-foss/app/views/notify/member_invited_email.text.erb

<% placeholders = { project_or_group_name: member_source.human_name, project_or_group: member_source.model_name.singular, role: member.human_access.downcase } %>

<% if member.created_by %>
<%= s_('InviteEmail|%{inviter} invited you to join the %{project_or_group_name} %{project_or_group} as a %{role}') % placeholders.merge({ inviter: sanitize_name(member.created_by.name) }) %>
<% else %>
<%= s_('InviteEmail|You have been invited to join the %{project_or_group_name} %{project_or_group} as a %{role}') % placeholders %>
<% end %>

<%= s_('InviteEmail|Join now') %>: <%= invite_url(@token) %>