How to show ALL users that are using the APP in a single users map?

Hi, can anyone tell me how to make all users that have tracking devices (such as a mobile with the official HA app) all show at the same time under one user.

I basically want the tablet on the wall at home (which has its own user) to show all the other users locations when the map is opened.

Any ideas?

Hi,
I am using this, as single card panel:

type: custom:bootstrap-grid-card
container_padding: 0px
hass_style_gutter_size: 0px
cards:
  - type: row
    cards:
      - type: custom:button-card
        tap_action:
          action: fire-dom-event
          browser_mod:
            service: browser_mod.popup
            data:
              title: Settings
              content:
                type: custom:bootstrap-grid-card
                container_padding: 0px
                hass_style_gutter_size: 0px
                cards:
                  - type: row
                    cards:
                      - type: col
                        cards:
                          - type: entities
                            entities:
                              - type: custom:numberbox-card
                                entity: input_number.map_history_hours
                                name: Unatrag
                  - type: row
                    cards:
                      - type: col
                        cards:
                          - type: entities
                            entities:
                              - entity: input_boolean.map_show_igor
                                name: Igor
                      - type: col
                        cards:
                          - type: entities
                            entities:
                              - entity: input_boolean.map_show_snjezana
                                name: Snježana
                      - type: col
                        cards:
                          - type: entities
                            entities:
                              - entity: input_boolean.map_show_portrait
                                name: Portrait
        icon: mdi:menu
        name: ''
        layout: icon_name
        styles:
          card:
            - height: 48px
            - width: 58px
          icon:
            - padding: 0px 2px 4px 2px
            - height: 16px
            - width: 16px
            - margin-left: 4px
            - margin-right: 4px
            - border: 1px solid black
            - border-radius: 2px
            - background: transparent;
        style:
          .: |
            ha-card {
              background: transparent;
              margin: 0px 0px 0px 0px;
              border-color: transparent;
              box-shadow: none;
              z-index: +1;
              top: 112px;
              left: 17px;
            }
  - type: row
    cards:
      - type: custom:config-template-card
        variables:
          hours: states['input_number.map_history_hours'].state
          ratio: states['sensor.map_orientation'].state
        entities:
          - input_number.map_history_hours
          - input_boolean.map_show_igor
          - input_boolean.map_show_snjezana
          - input_boolean.map_refresh_toggle
          - input_boolean.map_show_portrait
        card:
          type: custom:auto-entities
          card:
            type: map
            hours_to_show: ${hours}
            auto_fit: true
            aspect_ratio: ${ratio}
            default_zoom: 12
            style:
              .: |
                ha-card {
                  height: calc(100vh - 60px) !important;
                  background: #f0f0f0;
                  margin: -48px 0px 0px 0px;
                  border-color: transparent;
                  box-shadow: none;
                }
          filter:
            include:
              - entity_id: person.igor
              - entity_id: person.snjezana
            exclude:
              - attributes:
                  hide: '> 0'

and it looks like this: