Add cr remarks

app/views/profiles/_email_settings.html.haml

 - form = local_assigns.fetch(:form)
 - readonly = @user.read_only_attribute?(:email)
 - email_change_disabled = local_assigns.fetch(:email_change_disabled, nil)
-- help_text = readonly ? s_("Profiles|Your email address was automatically set based on your %{provider_label} account") % { provider_label: attribute_provider_label(:email) } : user_email_help_text(@user)
+- read_only_help_text = readonly ? s_("Profiles|Your email address was automatically set based on your %{provider_label} account") % { provider_label: attribute_provider_label(:email) } : user_email_help_text(@user)
+- help_text = email_change_disabled ? s_("Your account uses dedicated credentials for the \"%{group_name}\" group and can only be updated through SSO.") % { group_name: @user.managing_group.name } : read_only_help_text
 
-= form.text_field :email, required: true, class: 'input-lg', value: (@user.email unless @user.temp_oauth_email?), help: help_text, readonly: readonly || email_change_disabled
+= form.text_field :email, required: true, class: 'input-lg', value: (@user.email unless @user.temp_oauth_email?), help: help_text.html_safe, readonly: readonly || email_change_disabled
 = form.select :public_email, options_for_select(@user.all_emails, selected: @user.public_email),
   { help: s_("Profiles|This email will be displayed on your public profile"), include_blank: s_("Profiles|Do not show on profile") },
   control_class: 'select2 input-lg', disabled: email_change_disabled
-- commit_email_docs_link = link_to s_('Profiles|Learn more'), help_page_path('user/profile/index', anchor: 'commit-email', target: '_blank')
+- commit_email_link_url = help_page_path('user/profile/index', anchor: 'commit-email', target: '_blank')
+- commit_email_link_start = '<a href="%{url}">'.html_safe % { url: zones_link_url }
+- commit_email_docs_link = s_('Profiles|This email will be used for web based operations, such as edits and merges. %{commit_email_link_start}Learn more%{commit_email_link_end}').html_safe % { commit_email_link_start: zones_link_start, commit_email_link_end: '</a>'.html_safe }
 = form.select :commit_email, options_for_select(commit_email_select_options(@user), selected: selected_commit_email(@user)),
-  { help: s_("Profiles|This email will be used for web based operations, such as edits and merges. %{learn_more}").html_safe % { learn_more: commit_email_docs_link } },
+  { help: commit_email_docs_link },
   control_class: 'select2 input-lg', disabled: email_change_disabled