diff --git a/config/config.exs b/config/config.exs
index 3e0640b3..d26f12bd 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -2,6 +2,7 @@
 # and its dependencies with the aid of the Mix.Config module.
 use Mix.Config
 
+# config :paper_trail, ecto_repos: []
 # This configuration is loaded before any dependency and is restricted
 # to this project. If another project depends on this project, this
 # file won't be loaded nor affect the parent project. For this reason,
diff --git a/example/.gitignore b/example/.gitignore
new file mode 100644
index 00000000..6e1db0f1
--- /dev/null
+++ b/example/.gitignore
@@ -0,0 +1,17 @@
+# The directory Mix will write compiled artifacts to.
+/_build
+
+# If you run "mix test --cover", coverage assets end up here.
+/cover
+
+# The directory Mix downloads your dependencies sources to.
+/deps
+
+# Where 3rd-party dependencies like ExDoc output generated docs.
+/doc
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
diff --git a/example/README.md b/example/README.md
new file mode 100644
index 00000000..0780bdb0
--- /dev/null
+++ b/example/README.md
@@ -0,0 +1,24 @@
+# Example
+
+**TODO: Add description**
+
+## Installation
+
+If [available in Hex](https://hex.pm/docs/publish), the package can be installed as:
+
+  1. Add `example` to your list of dependencies in `mix.exs`:
+
+    ```elixir
+    def deps do
+      [{:example, "~> 0.1.0"}]
+    end
+    ```
+
+  2. Ensure `example` is started before your application:
+
+    ```elixir
+    def application do
+      [applications: [:example]]
+    end
+    ```
+
diff --git a/example/config/config.exs b/example/config/config.exs
new file mode 100644
index 00000000..6db7ac79
--- /dev/null
+++ b/example/config/config.exs
@@ -0,0 +1,38 @@
+# This file is responsible for configuring your application
+# and its dependencies with the aid of the Mix.Config module.
+use Mix.Config
+
+config :example, ecto_repos: [Example.Repo]
+
+config :example, Example.Repo,
+  adapter: Ecto.Adapters.Postgres,
+  database: "papertrail_example",
+  username: "postgres",
+  password: "postgres"
+
+# This configuration is loaded before any dependency and is restricted
+# to this project. If another project depends on this project, this
+# file won't be loaded nor affect the parent project. For this reason,
+# if you want to provide default values for your application for
+# 3rd-party users, it should be done in your "mix.exs" file.
+
+# You can configure for your application as:
+#
+#     config :example, key: :value
+#
+# And access this configuration in your application as:
+#
+#     Application.get_env(:example, :key)
+#
+# Or configure a 3rd-party app:
+#
+#     config :logger, level: :info
+#
+
+# It is also possible to import configuration files, relative to this
+# directory. For example, you can emulate configuration per environment
+# by uncommenting the line below and defining dev.exs, test.exs and such.
+# Configuration from the imported file will override the ones defined
+# here (which is why it is important to import them last).
+#
+#     import_config "#{Mix.env}.exs"
diff --git a/example/lib/company.ex b/example/lib/company.ex
new file mode 100644
index 00000000..392197e0
--- /dev/null
+++ b/example/lib/company.ex
@@ -0,0 +1,28 @@
+defmodule Company do
+  use Ecto.Schema
+
+  import Ecto
+  import Ecto.Changeset
+  import Ecto.Query
+
+  schema "companies" do
+    field :name, :string
+    field :is_active, :boolean
+    field :website, :string
+    field :city, :string
+    field :address, :string
+    field :facebook, :string
+    field :twitter, :string
+    field :founded_in, :string
+
+    timestamps
+  end
+
+  @required_fields ~w()
+  @optional_fields ~w()
+
+  def changeset(model, params \\ :empty) do
+    model
+    |> cast(params, @required_fields, @optional_fields)
+  end
+end
diff --git a/example/lib/example.ex b/example/lib/example.ex
new file mode 100644
index 00000000..49144f27
--- /dev/null
+++ b/example/lib/example.ex
@@ -0,0 +1,3 @@
+defmodule Example.Repo do
+  use Ecto.Repo, otp_app: :example
+end
diff --git a/example/lib/person.ex b/example/lib/person.ex
new file mode 100644
index 00000000..130fd134
--- /dev/null
+++ b/example/lib/person.ex
@@ -0,0 +1,25 @@
+defmodule Person do
+  use Ecto.Schema
+
+  import Ecto
+  import Ecto.Changeset
+  import Ecto.Query
+
+  schema "people" do
+    field :first_name, :string
+    field :last_name, :string
+    field :visit_count, :integer
+    field :gender, :boolean
+    field :birthdate, Ecto.Date
+
+    timestamps
+  end
+
+  @required_fields ~w()
+  @optional_fields ~w()
+
+  def changeset(model, params \\ :empty) do
+    model
+    |> cast(params, @required_fields, @optional_fields)
+  end
+end
diff --git a/example/mix.exs b/example/mix.exs
new file mode 100644
index 00000000..8cf9e0bc
--- /dev/null
+++ b/example/mix.exs
@@ -0,0 +1,36 @@
+defmodule Example.Mixfile do
+  use Mix.Project
+
+  def project do
+    [app: :example,
+     version: "0.1.0",
+     elixir: "~> 1.3",
+     build_embedded: Mix.env == :prod,
+     start_permanent: Mix.env == :prod,
+     deps: deps()]
+  end
+
+  # Configuration for the OTP application
+  #
+  # Type "mix help compile.app" for more information
+  def application do
+    [applications: [:logger, :postgrex, :ecto]]
+  end
+
+  # Dependencies can be Hex packages:
+  #
+  #   {:mydep, "~> 0.3.0"}
+  #
+  # Or git/path repositories:
+  #
+  #   {:mydep, git: "https://github.com/elixir-lang/mydep.git", tag: "0.1.0"}
+  #
+  # Type "mix help deps" for more examples and options
+  defp deps do
+    [
+      {:postgrex, ">= 0.0.0"},
+      {:ecto, "~> 2.0.2"},
+      {:poison, "2.1.0"}
+    ]
+  end
+end
diff --git a/example/mix.lock b/example/mix.lock
new file mode 100644
index 00000000..d47a9026
--- /dev/null
+++ b/example/mix.lock
@@ -0,0 +1,7 @@
+%{"connection": {:hex, :connection, "1.0.3", "3145f7416be3df248a4935f24e3221dc467c1e3a158d62015b35bd54da365786", [:mix], []},
+  "db_connection": {:hex, :db_connection, "1.0.0-rc.3", "d9ceb670fe300271140af46d357b669983cd16bc0d01206d7d3222dde56cf038", [:mix], [{:sbroker, "~> 1.0.0-beta.3", [hex: :sbroker, optional: true]}, {:poolboy, "~> 1.5", [hex: :poolboy, optional: true]}, {:connection, "~> 1.0.2", [hex: :connection, optional: false]}]},
+  "decimal": {:hex, :decimal, "1.1.2", "79a769d4657b2d537b51ef3c02d29ab7141d2b486b516c109642d453ee08e00c", [:mix], []},
+  "ecto": {:hex, :ecto, "2.0.2", "b02331c1f20bbe944dbd33c8ecd8f1ccffecc02e344c4471a891baf3a25f5406", [:mix], [{:poison, "~> 1.5 or ~> 2.0", [hex: :poison, optional: true]}, {:sbroker, "~> 1.0-beta", [hex: :sbroker, optional: true]}, {:mariaex, "~> 0.7.7", [hex: :mariaex, optional: true]}, {:postgrex, "~> 0.11.2", [hex: :postgrex, optional: true]}, {:db_connection, "~> 1.0-rc.2", [hex: :db_connection, optional: true]}, {:decimal, "~> 1.0", [hex: :decimal, optional: false]}, {:poolboy, "~> 1.5", [hex: :poolboy, optional: false]}]},
+  "poison": {:hex, :poison, "2.1.0", "f583218ced822675e484648fa26c933d621373f01c6c76bd00005d7bd4b82e27", [:mix], []},
+  "poolboy": {:hex, :poolboy, "1.5.1", "6b46163901cfd0a1b43d692657ed9d7e599853b3b21b95ae5ae0a777cf9b6ca8", [:rebar], []},
+  "postgrex": {:hex, :postgrex, "0.11.2", "139755c1359d3c5c6d6e8b1ea72556d39e2746f61c6ddfb442813c91f53487e8", [:mix], [{:connection, "~> 1.0", [hex: :connection, optional: false]}, {:db_connection, "~> 1.0-rc", [hex: :db_connection, optional: false]}, {:decimal, "~> 1.0", [hex: :decimal, optional: false]}]}}
diff --git a/example/priv/repo/migrations/20160715113434_create_versions.exs b/example/priv/repo/migrations/20160715113434_create_versions.exs
new file mode 100644
index 00000000..002bb55f
--- /dev/null
+++ b/example/priv/repo/migrations/20160715113434_create_versions.exs
@@ -0,0 +1,16 @@
+defmodule Example.Repo.Migrations.CreateVersions do
+  use Ecto.Migration
+
+  def change do
+    create table(:versions) do
+      add :event,        :string
+      add :item_type,    :string
+      add :item_id,      :integer
+      add :item_changes, :map
+      add :meta,         :map
+      add :originator,   :string
+
+      add :inserted_at,  :datetime, null: false
+    end
+  end
+end
diff --git a/example/priv/repo/migrations/20160715113439_create_companies.exs b/example/priv/repo/migrations/20160715113439_create_companies.exs
new file mode 100644
index 00000000..35f3fc1c
--- /dev/null
+++ b/example/priv/repo/migrations/20160715113439_create_companies.exs
@@ -0,0 +1,18 @@
+defmodule Example.Repo.Migrations.CreateCompanies do
+  use Ecto.Migration
+
+  def change do
+    create table(:companies) do
+      add :name,       :string
+      add :is_active,  :string
+      add :website,    :string
+      add :city,       :string
+      add :address,    :string
+      add :facebook,   :string
+      add :twitter,    :string
+      add :founded_in, :string
+
+      timestamps
+    end
+  end
+end
diff --git a/example/priv/repo/migrations/20160715113442_create_people.exs b/example/priv/repo/migrations/20160715113442_create_people.exs
new file mode 100644
index 00000000..72822dd3
--- /dev/null
+++ b/example/priv/repo/migrations/20160715113442_create_people.exs
@@ -0,0 +1,15 @@
+defmodule Example.Repo.Migrations.CreatePeople do
+  use Ecto.Migration
+
+  def change do
+    create table(:people) do
+      add :first_name, :string
+      add :last_name, :string
+      add :visit_count, :integer
+      add :gender, :boolean
+      add :birthdate, :date
+
+      timestamps
+    end
+  end
+end
diff --git a/example/test/example_test.exs b/example/test/example_test.exs
new file mode 100644
index 00000000..b65fc3c4
--- /dev/null
+++ b/example/test/example_test.exs
@@ -0,0 +1,8 @@
+defmodule ExampleTest do
+  use ExUnit.Case
+  doctest Example
+
+  test "the truth" do
+    assert 1 + 1 == 2
+  end
+end
diff --git a/example/test/test_helper.exs b/example/test/test_helper.exs
new file mode 100644
index 00000000..869559e7
--- /dev/null
+++ b/example/test/test_helper.exs
@@ -0,0 +1 @@
+ExUnit.start()
diff --git a/priv/repo/migrations/20160619190937_add_companies.exs b/priv/repo/migrations/20160619190937_add_companies.exs
new file mode 100644
index 00000000..e2f0549f
--- /dev/null
+++ b/priv/repo/migrations/20160619190937_add_companies.exs
@@ -0,0 +1,18 @@
+defmodule Repo.Migrations.AddCompanies do
+  use Ecto.Migration
+
+  def change do
+    create table(:companies) do
+      add :name,       :string
+      add :is_active,  :string
+      add :website,    :string
+      add :city,       :string
+      add :address,    :string
+      add :facebook,   :string
+      add :twitter,    :string
+      add :founded_in, :string
+
+      timestamps
+    end
+  end
+end
diff --git a/priv/repo/migrations/20160619190938_add_people.exs b/priv/repo/migrations/20160619190938_add_people.exs
new file mode 100644
index 00000000..df486fb1
--- /dev/null
+++ b/priv/repo/migrations/20160619190938_add_people.exs
@@ -0,0 +1,15 @@
+defmodule Repo.Migrations.AddPeople do
+  use Ecto.Migration
+
+  def change do
+    create table(:people) do
+      add :first_name, :string
+      add :last_name, :string
+      add :visit_count, :integer
+      add :gender, :boolean
+      add :birthdate, :date
+
+      timestamps
+    end
+  end
+end
diff --git a/test/paper_trail_test.exs b/test/paper_trail_test.exs
index 9a0d12a0..565eb4c7 100644
--- a/test/paper_trail_test.exs
+++ b/test/paper_trail_test.exs
@@ -21,6 +21,14 @@ defmodule PaperTrailTest do
 
       timestamps
     end
+
+    @required_fields ~w()
+    @optional_fields ~w()
+
+    def changeset(model, params \\ :empty) do
+      model
+      |> cast(params, @required_fields, @optional_fields)
+    end
   end
 
   defmodule Person do
@@ -39,9 +47,17 @@ defmodule PaperTrailTest do
 
       timestamps
     end
+
+    @required_fields ~w()
+    @optional_fields ~w()
+
+    def changeset(model, params \\ :empty) do
+      model
+      |> cast(params, @required_fields, @optional_fields)
+    end
   end
 
-  test "the truth" do
+  test "" do
     assert 1 + 1 == 2
   end
 end