History: Social_Networking_with_Maps

            You need to set "sender email".

{CODE(caption=>YAML,wrap=>0)}
preferences: 
 allowRegister: y
 feature_display_my_to_others: y
 feature_mytiki: y
 feature_userPreferences: y
 users_prefs_user_information: public
 wikiplugin_memberlist: y
{CODE}


{CODE(caption=>YAML,wrap="1")}
objects:
  -
    type: wiki_page
    data:
      name: Community Map
      lang: en
      mode: create_or_update
      content: wikicontent:Social_Networking_with_Maps_map_page_include
{CODE}

Let anonymous people see the list of users of any group.
{CODE(caption=>YAML,wrap=>1)}
permissions:
 Anonymous:
  allow: [ tiki_p_group_view_members ]
{CODE}