diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d5ace4..7df3a9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,12 @@
 # Changelog
 
-## [7.0.1]  2025-01-13
+## [Unreleased]
+
+### Added
+
+- [TD-7106] Issues with customisation and sorting in implementations tables
+
+## [7.0.1] 2025-01-13
 
 ### Changed
 
diff --git a/lib/td_cache/implementation_cache.ex b/lib/td_cache/implementation_cache.ex
index ec9a34d..088a512 100644
--- a/lib/td_cache/implementation_cache.ex
+++ b/lib/td_cache/implementation_cache.ex
@@ -128,7 +128,9 @@ defmodule TdCache.ImplementationCache do
     {:minimum, :float},
     {:result_type, :string},
     {:updated_at, :datetime},
-    {:status, :string}
+    {:status, :string},
+    {:df_content, :map},
+    {:data_structures, :list}
   ]
 
   @rule_props [
@@ -172,6 +174,8 @@ defmodule TdCache.ImplementationCache do
 
         implementation
         |> MapHelpers.parse_fields(@props)
+        |> decode_df_content()
+        |> decode_data_structures()
         |> put_optional(:execution_result_info, execution_result_info)
         |> put_optional(:rule, rule)
         |> put_optional(:concepts_links, concepts)
@@ -269,6 +273,8 @@ defmodule TdCache.ImplementationCache do
     implementation_props =
       implementation
       |> Map.take(props_keys)
+      |> encode_df_content()
+      |> encode_data_structures()
 
     result_props_keys = Enum.map(@result_props, fn {key, _} -> key end)
 
@@ -307,4 +313,81 @@ defmodule TdCache.ImplementationCache do
       _ -> ["SADD", "implementation:deleted_ids", implementation_ref]
     end
   end
+
+  defp encode_df_content(%{df_content: content} = props) when is_map(content) do
+    %{props | df_content: Jason.encode!(content)}
+  end
+
+  defp encode_df_content(props), do: props
+
+  defp decode_df_content(%{df_content: content} = implementation) when is_binary(content) do
+    case Jason.decode(content) do
+      {:ok, decoded} -> %{implementation | df_content: decoded}
+      _ -> implementation
+    end
+  end
+
+  defp decode_df_content(implementation), do: implementation
+
+  defp encode_data_structures(%{data_structures: data_structures} = props) do
+    encoded_data_structures =
+      data_structures
+      |> Enum.map(fn %{
+                       data_structure: %{current_version: current_version, domains: domains} = ds,
+                       type: link_type
+                     } ->
+        cv =
+          Map.new()
+          |> Map.put(:name, Map.get(current_version, :name))
+          |> Map.put(:path, Map.get(current_version, :path))
+
+        data_structure =
+          Map.new()
+          |> Map.put(:id, Map.get(ds, :id))
+          |> Map.put(:external_id, Map.get(ds, :external_id))
+          |> Map.put(:domains, domains)
+          |> Map.put(:current_version, cv)
+
+        %{data_structure: data_structure, type: link_type}
+      end)
+      |> Jason.encode!()
+
+    Map.put(props, :data_structures, encoded_data_structures)
+  end
+
+  defp encode_data_structures(props), do: props
+
+  defp decode_data_structures(%{data_structures: data_structures} = implementation) do
+    implementation
+    |> Map.delete(:data_structures)
+    |> Map.put("data_structures", data_structures)
+    |> decode_data_structures()
+  end
+
+  defp decode_data_structures(%{"data_structures" => data_structures} = implementation) do
+    case Jason.decode(data_structures) do
+      {:ok, decoded_data_structures} ->
+        decoded_data_structures =
+          decoded_data_structures
+          |> Enum.map(fn %{
+                           "type" => link_type,
+                           "data_structure" =>
+                             %{"domains" => domains} =
+                               data_structure
+                         } ->
+            ds = %{data_structure | "domains" => domains}
+
+            %{"type" => String.to_atom(link_type), "data_structure" => ds}
+          end)
+
+        implementation
+        |> Map.delete("data_structures")
+        |> Map.put(:data_structures, MapHelpers.atomize_keys(decoded_data_structures))
+
+      _ ->
+        []
+    end
+  end
+
+  defp decode_data_structures(implementation), do: implementation
 end
diff --git a/lib/td_cache/utils/map_helpers.ex b/lib/td_cache/utils/map_helpers.ex
index d197691..d7d9910 100644
--- a/lib/td_cache/utils/map_helpers.ex
+++ b/lib/td_cache/utils/map_helpers.ex
@@ -17,4 +17,58 @@ defmodule TdCache.Utils.MapHelpers do
   def parse_string(:string, value) when is_atom(value), do: Atom.to_string(value)
   # def parse_string(:datetime, value) when is_binary(value), do: DateTime.from_iso8601(value)
   def parse_string(_, value), do: value
+
+  def atomize_keys(nil), do: nil
+
+  # Structs don't do enumerable and anyway the keys are already
+  # atoms
+  def atomize_keys(%{__struct__: _} = struct) do
+    struct
+  end
+
+  def atomize_keys(%{} = map) do
+    map
+    |> Enum.into(%{}, fn {k, v} -> {to_atom_key(k), atomize_keys(v)} end)
+  end
+
+  # Walk the list and atomize the keys of
+  # of any map members
+  def atomize_keys([head | rest]) do
+    [atomize_keys(head) | atomize_keys(rest)]
+  end
+
+  def atomize_keys(not_a_map) do
+    not_a_map
+  end
+
+  @doc """
+  Convert map atom keys to strings
+  """
+  def stringify_keys(nil), do: nil
+
+  def stringify_keys(%{} = map) do
+    Enum.into(map, %{}, fn {k, v} -> {to_string_key(k), stringify_keys(v)} end)
+  end
+
+  # Walk the list and stringify the keys of
+  # of any map members
+  def stringify_keys([head | rest]) do
+    [stringify_keys(head) | stringify_keys(rest)]
+  end
+
+  def stringify_keys(not_a_map) do
+    not_a_map
+  end
+
+  defp to_atom_key(key) when is_binary(key) do
+    String.to_atom(key)
+  end
+
+  defp to_atom_key(key), do: key
+
+  defp to_string_key(key) when is_atom(key) do
+    Atom.to_string(key)
+  end
+
+  defp to_string_key(key), do: Atom.to_string(key)
 end
diff --git a/test/td_cache/implementation_cache_test.exs b/test/td_cache/implementation_cache_test.exs
index 92131a8..03af12a 100644
--- a/test/td_cache/implementation_cache_test.exs
+++ b/test/td_cache/implementation_cache_test.exs
@@ -11,7 +11,70 @@ defmodule TdCache.ImplementationCacheTest do
   alias TdCache.Redix
 
   setup do
-    implementation = build(:implementation)
+    dfcontent = %{
+      "Impact" => %{"origin" => "user", "value" => "High"},
+      "Quality Principles" => %{"origin" => "user", "value" => "Completeness"}
+    }
+
+    domains = [
+      %{
+        id: 111,
+        name: "domain_name_111",
+        external_id: "domain_external_id_111"
+      },
+      %{
+        id: 222,
+        name: "domain_name_222",
+        external_id: "domain_external_id_222"
+      },
+      %{
+        id: 333,
+        name: "domain_name_333",
+        external_id: "domain_external_id_333"
+      }
+    ]
+
+    data_structures = [
+      %{
+        data_structure: %{
+          id: 111,
+          external_id: "data_tructure_111",
+          domains: domains,
+          current_version: %{
+            path: ["this", "is", "a", "path"],
+            name: "data_structure_name_111"
+          }
+        },
+        type: :dataset
+      },
+      %{
+        data_structure: %{
+          id: 222,
+          external_id: "data_tructure_222",
+          domains: domains,
+          current_version: %{
+            path: ["this", "is", "a", "path"],
+            name: "data_structure_name_222"
+          }
+        },
+        type: :population
+      },
+      %{
+        data_structure: %{
+          id: 333,
+          external_id: "data_tructure_333",
+          domains: domains,
+          current_version: %{
+            path: ["this", "is", "a", "path"],
+            name: "data_structure_name_333"
+          }
+        },
+        type: :validation
+      }
+    ]
+
+    implementation =
+      build(:implementation, df_content: dfcontent, data_structures: data_structures)
 
     on_exit(fn ->
       ImplementationCache.delete(implementation.id)
@@ -19,14 +82,14 @@ defmodule TdCache.ImplementationCacheTest do
       Redix.command(["DEL", "relation_impl_id_to_impl_ref"])
     end)
 
-    {:ok, implementation: implementation}
+    {:ok, implementation: implementation, dfcontent: dfcontent}
   end
 
   describe "ImplementationCache" do
     test "writes an implementation entry in redis and reads it back", %{
       implementation: implementation
     } do
-      assert {:ok, [10, 0, 1, 0]} = ImplementationCache.put(implementation)
+      assert {:ok, [12, 0, 1, 0]} = ImplementationCache.put(implementation)
 
       {:ok, impl} = ImplementationCache.get(implementation.id)
 
@@ -38,7 +101,9 @@ defmodule TdCache.ImplementationCacheTest do
         :goal,
         :minimum,
         :rule_id,
-        :status
+        :status,
+        :df_content,
+        :data_structures
       ])
 
       refute Map.has_key?(impl, :execution_result_info)
@@ -85,12 +150,13 @@ defmodule TdCache.ImplementationCacheTest do
     end
 
     test "writes implementations entries in redis and list implementations keys", %{
-      implementation: %{id: impl_id} = implementation
+      implementation: %{id: impl_id} = implementation,
+      dfcontent: dfcontent
     } do
-      %{id: impl2_id} = impl2 = build(:implementation)
+      %{id: impl2_id} = impl2 = build(:implementation, df_content: dfcontent)
       %{id: impl3_id} = impl3 = build(:implementation)
-      assert {:ok, [10, 0, 1, 0]} = ImplementationCache.put(implementation)
-      assert {:ok, [10, 0, 1, 0]} = ImplementationCache.put(impl2)
+      assert {:ok, [12, 0, 1, 0]} = ImplementationCache.put(implementation)
+      assert {:ok, [11, 0, 1, 0]} = ImplementationCache.put(impl2)
       assert {:ok, [10, 0, 1, 0]} = ImplementationCache.put(impl3)
 
       assert [