diff --git a/lib/mv_web/live/property_live/form.ex b/lib/mv_web/live/property_live/form.ex
index 2987b3e..3535987 100644
--- a/lib/mv_web/live/property_live/form.ex
+++ b/lib/mv_web/live/property_live/form.ex
@@ -11,9 +11,35 @@ defmodule MvWeb.PropertyLive.Form do
       </.header>
 
       <.form for={@form} id="property-form" phx-change="validate" phx-submit="save">
-        <.input field={@form[:value]} type="text" label={gettext("Value")} />
-        <.input field={@form[:member_id]} type="text" label={gettext("Member")} />
-        <.input field={@form[:property_type_id]} type="text" label={gettext("Property type")} />
+        <!-- Property Type Selection -->
+        <.input 
+          field={@form[:property_type_id]} 
+          type="select" 
+          label={gettext("Property type")}
+          options={property_type_options(@property_types)}
+          prompt={gettext("Choose a property type")}
+        />
+        
+        <!-- Member Selection -->
+        <.input 
+          field={@form[:member_id]} 
+          type="select" 
+          label={gettext("Member")}
+          options={member_options(@members)}
+          prompt={gettext("Choose a member")}
+        />
+
+        <!-- Value Input - handles Union type -->
+        <%= if @selected_property_type do %>
+          <.union_value_input 
+            form={@form} 
+            property_type={@selected_property_type}
+          />
+        <% else %>
+          <div class="text-sm text-gray-600">
+            {gettext("Please select a property type first")}
+          </div>
+        <% end %>
 
         <.button phx-disable-with={gettext("Saving...")} variant="primary">
           {gettext("Save Property")}
@@ -24,22 +50,106 @@ defmodule MvWeb.PropertyLive.Form do
     """
   end
 
+  # Helper function for Union-Value Input
+  defp union_value_input(assigns) do
+    # Extract the current value from the Property
+    current_value = extract_current_value(assigns.form.data, assigns.property_type.value_type)
+    assigns = assign(assigns, :current_value, current_value)
+    
+    ~H"""
+    <div class="space-y-2">
+      <label class="block text-sm font-medium text-gray-700">
+        {gettext("Value")}
+      </label>
+      
+      <%= case @property_type.value_type do %>
+        <% :string -> %>
+          <.inputs_for :let={value_form} field={@form[:value]}>
+            <.input field={value_form[:value]} type="text" label="" value={@current_value} />
+            <input type="hidden" name={value_form[:_union_type].name} value="string" />
+          </.inputs_for>
+          
+        <% :integer -> %>
+          <.inputs_for :let={value_form} field={@form[:value]}>
+            <.input field={value_form[:value]} type="number" label="" value={@current_value} />
+            <input type="hidden" name={value_form[:_union_type].name} value="integer" />
+          </.inputs_for>
+          
+        <% :boolean -> %>
+          <.inputs_for :let={value_form} field={@form[:value]}>
+            <.input field={value_form[:value]} type="checkbox" label="" checked={@current_value} />
+            <input type="hidden" name={value_form[:_union_type].name} value="boolean" />
+          </.inputs_for>
+          
+        <% :date -> %>
+          <.inputs_for :let={value_form} field={@form[:value]}>
+            <.input field={value_form[:value]} type="date" label="" value={format_date_value(@current_value)} />
+            <input type="hidden" name={value_form[:_union_type].name} value="date" />
+          </.inputs_for>
+          
+        <% :email -> %>
+          <.inputs_for :let={value_form} field={@form[:value]}>
+            <.input field={value_form[:value]} type="email" label="" value={@current_value} />
+            <input type="hidden" name={value_form[:_union_type].name} value="email" />
+          </.inputs_for>
+          
+        <% _ -> %>
+          <div class="text-sm text-red-600">
+            {gettext("Unsupported value type: %{type}", type: @property_type.value_type)}
+          </div>
+      <% end %>
+    </div>
+    """
+  end
+
+  # Helper function to extract the current value from the Property
+  defp extract_current_value(%Mv.Membership.Property{value: %Ash.Union{value: value}}, _value_type) do
+    value
+  end
+  
+  defp extract_current_value(_data, _value_type) do
+    nil
+  end
+
+  # Helper function to format Date values for HTML input
+  defp format_date_value(%Date{} = date) do
+    Date.to_iso8601(date)
+  end
+  
+  defp format_date_value(nil), do: ""
+  
+  defp format_date_value(date) when is_binary(date) do
+    case Date.from_iso8601(date) do
+      {:ok, parsed_date} -> Date.to_iso8601(parsed_date)
+      _ -> ""
+    end
+  end
+  
+  defp format_date_value(_), do: ""
+
   @impl true
   def mount(params, _session, socket) do
     property =
       case params["id"] do
         nil -> nil
-        id -> Ash.get!(Mv.Membership.Property, id)
+        id -> Ash.get!(Mv.Membership.Property, id) |> Ash.load!([:property_type])
       end
 
     action = if is_nil(property), do: "New", else: "Edit"
     page_title = action <> " " <> "Property"
 
+    # Load all PropertyTypes and Members for the selection fields
+    property_types = Ash.read!(Mv.Membership.PropertyType)
+    members = Ash.read!(Mv.Membership.Member)
+
     {:ok,
      socket
      |> assign(:return_to, return_to(params["return_to"]))
      |> assign(property: property)
      |> assign(:page_title, page_title)
+     |> assign(:property_types, property_types)
+     |> assign(:members, members)
+     |> assign(:selected_property_type, property && property.property_type)
      |> assign_form()}
   end
 
@@ -48,12 +158,40 @@ defmodule MvWeb.PropertyLive.Form do
 
   @impl true
   def handle_event("validate", %{"property" => property_params}, socket) do
+    # Find the selected PropertyType
+    selected_property_type = 
+      case property_params["property_type_id"] do
+        "" -> nil
+        nil -> nil
+        id -> Enum.find(socket.assigns.property_types, &(&1.id == id))
+      end
+
+    # Set the Union type based on the selected PropertyType
+    updated_params = 
+      if selected_property_type do
+        union_type = to_string(selected_property_type.value_type)
+        put_in(property_params, ["value", "_union_type"], union_type)
+      else
+        property_params
+      end
+
     {:noreply,
-     assign(socket, form: AshPhoenix.Form.validate(socket.assigns.form, property_params))}
+     socket
+     |> assign(:selected_property_type, selected_property_type)
+     |> assign(form: AshPhoenix.Form.validate(socket.assigns.form, updated_params))}
   end
 
   def handle_event("save", %{"property" => property_params}, socket) do
-    case AshPhoenix.Form.submit(socket.assigns.form, params: property_params) do
+    # Set the Union type based on the selected PropertyType
+    updated_params = 
+      if socket.assigns.selected_property_type do
+        union_type = to_string(socket.assigns.selected_property_type.value_type)
+        put_in(property_params, ["value", "_union_type"], union_type)
+      else
+        property_params
+      end
+
+    case AshPhoenix.Form.submit(socket.assigns.form, params: updated_params) do
       {:ok, property} ->
         notify_parent({:saved, property})
 
@@ -81,7 +219,17 @@ defmodule MvWeb.PropertyLive.Form do
   defp assign_form(%{assigns: %{property: property}} = socket) do
     form =
       if property do
-        AshPhoenix.Form.for_update(property, :update, as: "property")
+        # Determine the Union type based on the property_type
+        union_type = property.property_type && property.property_type.value_type
+        
+        params = 
+          if union_type do
+            %{"value" => %{"_union_type" => to_string(union_type)}}
+          else
+            %{}
+          end
+        
+        AshPhoenix.Form.for_update(property, :update, as: "property", params: params)
       else
         AshPhoenix.Form.for_create(Mv.Membership.Property, :create, as: "property")
       end
@@ -91,4 +239,13 @@ defmodule MvWeb.PropertyLive.Form do
 
   defp return_path("index", _property), do: ~p"/properties"
   defp return_path("show", property), do: ~p"/properties/#{property.id}"
+
+  # Helper functions for selection options
+  defp property_type_options(property_types) do
+    Enum.map(property_types, &{&1.name, &1.id})
+  end
+
+  defp member_options(members) do
+    Enum.map(members, &{"#{&1.first_name} #{&1.last_name}", &1.id})
+  end
 end