diff --git a/lib/decentralised_book_index_web/components/core_components.ex b/lib/decentralised_book_index_web/components/core_components.ex
index 0e5a568..7df10aa 100644
--- a/lib/decentralised_book_index_web/components/core_components.ex
+++ b/lib/decentralised_book_index_web/components/core_components.ex
@@ -176,6 +176,69 @@ defmodule DecentralisedBookIndexWeb.CoreComponents do
     """
   end
 
+  attr :kind, :string,
+    values: ~w(base primary error),
+    default: "base"
+
+  attr :inverse, :boolean, default: false
+  attr :size, :string, values: ~w(sm xs md), default: "md"
+  attr :class, :string, default: ""
+  attr :rest, :global, include: ~w(navigate disabled patch)
+
+  slot :inner_block
+
+  def button_link(assigns) do
+    assigns =
+      assign(assigns, :theme, button_styles(assigns.kind, assigns.inverse, assigns.size))
+
+    ~H"""
+    <.link
+      class={[
+        @theme,
+        @rest[:disabled] && "opacity-60 grayscale pointer-events-none",
+        @class
+      ]}
+      {@rest}
+    >
+      {render_slot(@inner_block)}
+    </.link>
+    """
+  end
+
+  def button_styles(kind, inverse, size) do
+    theme =
+      case {kind, inverse} do
+        {"base", false} ->
+          "bg-gray-100"
+
+        {"base", true} ->
+          "border border-gray-500 text-gray-600"
+
+        {"primary", false} ->
+          "bg-primary-600 hover:bg-primary-700 text-white"
+
+        {"primary", true} ->
+          "border border-primary-700 text-primary-700 hover:bg-primary-50 font-semibold"
+
+        {"error", false} ->
+          "bg-error-700 hover:bg-error-800 text-white"
+
+        {"error", true} ->
+          "text-error-600 underline"
+
+        _ ->
+          ""
+      end
+
+    [
+      "phx-submit-loading:opacity-75 rounded-lg font-medium leading-none inline-block",
+      size == "md" && "py-3 px-5 text-sm",
+      size == "sm" && "py-2 px-3 text-sm",
+      size == "xs" && "py-2 px-2 text-xs",
+      theme
+    ]
+  end
+
   @doc """
   Renders a simple form.
 
diff --git a/lib/decentralised_book_index_web/live/book_live/form_component.ex b/lib/decentralised_book_index_web/live/book_live/form_component.ex
index 9d625ce..bc92019 100644
--- a/lib/decentralised_book_index_web/live/book_live/form_component.ex
+++ b/lib/decentralised_book_index_web/live/book_live/form_component.ex
@@ -18,19 +18,14 @@ defmodule DecentralisedBookIndexWeb.BookLive.FormComponent do
         phx-submit="save"
       >
         <%= if @form.source.type == :create do %>
-          <.input field={@form[:bids]} type="select" multiple label="Bids" options={[]} />
+          <.input field={@form[:title]} type="text" label="Title" />
           <.input
-            field={@form[:author_roles]}
-            type="select"
-            multiple
-            label="Author roles"
-            options={[]}
-          />
-          <.input field={@form[:title]} type="text" label="Title" /><.input
             field={@form[:description]}
             type="text"
             label="Description"
-          /><.input field={@form[:format]} type="text" label="Format" /><.input
+          />
+          <.bids_inputs form={@form} myself={@myself} />
+          <.input field={@form[:format]} type="text" label="Format" /><.input
             field={@form[:language]}
             type="text"
             label="Language"
@@ -38,10 +33,6 @@ defmodule DecentralisedBookIndexWeb.BookLive.FormComponent do
             field={@form[:published]}
             type="date"
             label="Published"
-          /><.input field={@form[:publisher_id]} type="text" label="Publisher" /><.input
-            field={@form[:book_editions_registry_id]}
-            type="text"
-            label="Book editions registry"
           />
         <% end %>
         <%= if @form.source.type == :update do %>
@@ -50,11 +41,78 @@ defmodule DecentralisedBookIndexWeb.BookLive.FormComponent do
         <:actions>
           <.button phx-disable-with="Saving...">Save Book</.button>
         </:actions>
+
+        <pre>all:<%= inspect(@form, pretty: true) %></pre>
+        <pre>Bids:<%= inspect(@form[:bids], pretty: true) %></pre>
       </.simple_form>
     </div>
     """
   end
 
+  def bids_inputs(assigns) do
+    ~H"""
+    <h2>Book Ids</h2>
+
+    <table class="w-full">
+      <thead class="border-b border-zinc-100">
+        <tr>
+          <th class="text-left font-medium text-sm pb-1 px-3">Type</th>
+          <th class="text-left font-medium text-sm pb-1 px-3" colspan="2">Id</th>
+        </tr>
+      </thead>
+      <tbody phx-hook="bidSort" id="bidSort" phx-target={@myself}>
+        <.inputs_for :let={bid_form} field={@form[:bids]}>
+          <tr data-id={bid_form.index}>
+            <td class="px-3 w-24">
+              <label for={bid_form[:type].id} class="hidden">Type</label>
+              <.input field={bid_form[:type]} />
+            </td>
+            <td class="px-3">
+              <label for={bid_form[:bid].id} class="hidden">Id</label>
+              <.input field={bid_form[:bid]} />
+            </td>
+          </tr>
+        </.inputs_for>
+      </tbody>
+    </table>
+
+    <.button_link phx-click="add-bid" phx-target={@myself} kind="primary" size="sm" inverse>
+      Add Book Id.
+    </.button_link>
+    """
+  end
+
+  @impl true
+  def handle_event("add-bid", params, socket) do
+
+    socket =
+      update(socket, :form, fn form ->
+        AshPhoenix.Form.add_form(form, :bids)
+      end)
+
+    {:noreply, socket}
+  end
+
+  @impl true
+  def handle_event("remove-bid", %{"path" => path}, socket) do
+    socket =
+      update(socket, :form, fn form ->
+        AshPhoenix.Form.remove_form(form, path)
+      end)
+
+    {:noreply, socket}
+  end
+
+  @impl true
+  def handle_event("reorder-bids", %{"order" => order}, socket) do
+    socket =
+      update(socket, :form, fn form ->
+        AshPhoenix.Form.sort_forms(form, [:bids], order)
+      end)
+
+    {:noreply, socket}
+  end
+
   @impl true
   def update(assigns, socket) do
     {:ok,
@@ -93,6 +151,10 @@ defmodule DecentralisedBookIndexWeb.BookLive.FormComponent do
         AshPhoenix.Form.for_update(book, :update, as: "book", actor: socket.assigns.current_user)
       else
         AshPhoenix.Form.for_create(DecentralisedBookIndex.Metadata.Book, :create,
+          transform_params: fn _form, params, _context ->
+            Map.put(params, "author_roles", ["d880b385-5df6-4127-a49c-16f9070ea066"])
+            Map.put(params, "publishers", ["9ca6f110-8ef4-494b-9979-f5b016d0f45e"])
+          end,
           as: "book",
           actor: socket.assigns.current_user
         )