diff --git a/app/controllers/body_trackers_controller.rb b/app/controllers/body_trackers_controller.rb
index 77f94be..2a14983 100644
--- a/app/controllers/body_trackers_controller.rb
+++ b/app/controllers/body_trackers_controller.rb
@@ -1,17 +1,16 @@
 class BodyTrackersController < ApplicationController
-  before_action :find_project, only: [:index]
+  before_action :find_project_by_project_id, only: [:index, :defaults]
   before_action :authorize
 
   def index
   end
 
-  private
+  def defaults
+    available = Unit.where(project: @project).pluck(:shortname)
+    defaults = Unit.where(project: nil).pluck(:name, :shortname)
+    defaults.delete_if { |n, s| available.include?(s) }
+    @project.units.create(defaults.map { |n, s| {name: n, shortname: s} })
 
-  # :find_* methods are called before :authorize,
-  # @project is required for :authorize to succeed
-  def find_project
-    @project = Project.find(params[:project_id])
-  rescue ActiveRecord::RecordNotFound
-    render_404
+    redirect_to :back
   end
 end
diff --git a/app/controllers/quantities_controller.rb b/app/controllers/quantities_controller.rb
index 79d2e55..bd0b097 100644
--- a/app/controllers/quantities_controller.rb
+++ b/app/controllers/quantities_controller.rb
@@ -1,11 +1,47 @@
 class QuantitiesController < ApplicationController
+  before_action :find_project_by_project_id, only: [:index, :create]
+  before_action :find_quantity, only: [:destroy]
+  before_action :authorize
 
   def index
+    @quantity = Quantity.new
+    @quantities = @project.quantities
   end
 
   def create
+    @quantity = Quantity.new(quantity_params.update(project: @project))
+    if @quantity.save
+      flash[:notice] = 'Created new quantity'
+      redirect_to project_quantities_url(@project)
+    else
+      @quantities = @project.quantities
+      render :index
+    end
   end
 
   def destroy
+    if @quantity.destroy
+      flash[:notice] = 'Deleted quantity'
+    end
+    redirect_to project_quantities_url(@project)
+  end
+
+  private
+
+  def quantity_params
+    params.require(:quantity).permit(
+      :name,
+      :description,
+      :domain
+    )
+  end
+
+  # :find_* methods are called before :authorize,
+  # @project is required for :authorize to succeed
+  def find_quantity
+    @quantity = Quantity.find(params[:id])
+    @project = @quantity.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
   end
 end
diff --git a/app/controllers/units_controller.rb b/app/controllers/units_controller.rb
index 3af4472..2fcc0e9 100644
--- a/app/controllers/units_controller.rb
+++ b/app/controllers/units_controller.rb
@@ -1,5 +1,5 @@
 class UnitsController < ApplicationController
-  before_action :find_project, only: [:index, :create, :import]
+  before_action :find_project_by_project_id, only: [:index, :create]
   before_action :find_unit, only: [:destroy]
   before_action :authorize
 
@@ -26,15 +26,6 @@ class UnitsController < ApplicationController
     redirect_to project_units_url(@project)
   end
 
-  def import
-    available = Unit.where(project: @project).pluck(:shortname)
-    defaults = Unit.where(project: nil).pluck(:name, :shortname)
-    defaults.delete_if { |n, s| available.include?(s) }
-    @project.units.create(defaults.map { |n, s| {name: n, shortname: s} })
-
-    redirect_to project_units_url(@project)
-  end
-
   private
 
   def unit_params
@@ -46,12 +37,6 @@ class UnitsController < ApplicationController
 
   # :find_* methods are called before :authorize,
   # @project is required for :authorize to succeed
-  def find_project
-    @project = Project.find(params[:project_id])
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
-
   def find_unit
     @unit = Unit.find(params[:id])
     @project = @unit.project
diff --git a/app/helpers/quantities_helper.rb b/app/helpers/quantities_helper.rb
index 9e6aa8b..853aa12 100644
--- a/app/helpers/quantities_helper.rb
+++ b/app/helpers/quantities_helper.rb
@@ -1,2 +1,8 @@
 module QuantitiesHelper
+  def domain_options
+    translations = t('.domains')
+    Quantity.domains.map do |k,v|
+      [translations[k.to_sym], k]
+    end
+  end
 end
diff --git a/app/models/quantity.rb b/app/models/quantity.rb
index b135928..7343451 100644
--- a/app/models/quantity.rb
+++ b/app/models/quantity.rb
@@ -1,2 +1,13 @@
 class Quantity < ActiveRecord::Base
+  enum domain: {
+    diet: 0,
+    measurement: 1,
+    exercise: 2
+  }
+
+  belongs_to :project
+
+  validates :project, associated: true
+  validates :name, presence: true, uniqueness: {scope: :project_id}
+  validates :domain, inclusion: {in: domains.keys}
 end
diff --git a/app/views/body_trackers/_sidebar.html.erb b/app/views/body_trackers/_sidebar.html.erb
index 1a3c95f..d3c965b 100644
--- a/app/views/body_trackers/_sidebar.html.erb
+++ b/app/views/body_trackers/_sidebar.html.erb
@@ -5,5 +5,11 @@
 
 <h3><%= t ".heading_common" %></h3>
 <ul>
+  <li><%= link_to t(".link_quantities"), project_quantities_path(@project) %></li>
   <li><%= link_to t(".link_units"), project_units_path(@project) %></li>
+  <% if User.current.allowed_to?(:manage_common, @project) %>
+    <li>&nbsp</li>
+    <li><p><%= link_to t(".link_defaults"), defaults_project_body_trackers_path(@project),
+      method: :post, data: {confirm: t(".confirm_defaults")} %></li>
+  <% end %>
 </ul>
diff --git a/app/views/quantities/_form.html.erb b/app/views/quantities/_form.html.erb
new file mode 100644
index 0000000..8c2b137
--- /dev/null
+++ b/app/views/quantities/_form.html.erb
@@ -0,0 +1,13 @@
+<%= error_messages_for @quantity %>
+
+<div class="box tabular">
+  <div class="splitcontent">
+    <div class="splitcontentleft">
+      <p><%= f.text_field :name, size: 50, required: true %></p>
+    </div>
+    <div class="splitcontentright">
+      <p><%= f.select :domain, domain_options, required: true %></p>
+    </div>
+  </div>
+  <p><%= f.text_field :description, size: 200 %></p>
+</div>
diff --git a/app/views/quantities/create.html.erb b/app/views/quantities/create.html.erb
deleted file mode 100644
index 574941d..0000000
--- a/app/views/quantities/create.html.erb
+++ /dev/null
@@ -1 +0,0 @@
-<h2>QuantitiesController#create</h2>
diff --git a/app/views/quantities/destroy.html.erb b/app/views/quantities/destroy.html.erb
deleted file mode 100644
index 9682839..0000000
--- a/app/views/quantities/destroy.html.erb
+++ /dev/null
@@ -1 +0,0 @@
-<h2>QuantitiesController#destroy</h2>
diff --git a/app/views/quantities/index.html.erb b/app/views/quantities/index.html.erb
index 64ddebe..abfb4c9 100644
--- a/app/views/quantities/index.html.erb
+++ b/app/views/quantities/index.html.erb
@@ -1 +1,49 @@
-<h2>QuantitiesController#index</h2>
+<% content_for :sidebar do %>
+  <%= render :partial => 'body_trackers/sidebar' %>
+<% end %>
+
+<div class="contextual">
+  <% if User.current.allowed_to?(:manage_common, @project) %>
+    <%= link_to t(".heading_new_quantity"), '#', :class => 'icon icon-add',
+      :onclick => 'showAndScrollTo("add-quantity", "quantity_name"); return false;' %>
+  <% end %>
+</div>
+
+<div id="add-quantity" <%= 'style=display:none;' if @quantity.errors.empty? %>>
+  <h2><%= t ".heading_new_quantity" %></h2>
+
+  <%= labelled_form_for @quantity,
+                        :url => project_quantities_path(@project),
+                        :html => {:id => 'quantity-form'} do |f| %>
+    <%= render :partial => 'quantities/form', :locals => { :f => f } %>
+    <%= submit_tag l(:button_create) %>
+    <%= link_to l(:button_cancel), "#", :onclick => '$("#add-quantity").hide()' %>
+  <% end %>
+  <hr>
+</div>
+
+<h2><%= t ".heading" %></h2>
+<% if @quantities.any? %>
+  <table class="list">
+    <thead>
+      <tr>
+        <th><%= l(:field_name) %></th>
+        <th><%= l(:field_domain) %></th>
+        <th><%= l(:field_description) %></th>
+        <th style="width:15%"><%= l(:field_action) %></th>
+      </tr>
+    </thead>
+    <tbody>
+      <% @quantities.each do |q| %>
+        <tr id="quantity-<%= q.id %>" class="quantity">
+          <td class="quantityname"><%= q.name %></td>
+          <td class="domain"><%= q.domain %></td>
+          <td class="description"><%= q.description %></td>
+          <td><%= delete_link quantity_path(q), data: {} %></td>
+        </tr>
+      <% end %>
+    </tbody>
+  </table>
+<% else %>
+  <p class="nodata"><%= l(:label_no_data) %></p>
+<% end %>
diff --git a/app/views/units/_form.html.erb b/app/views/units/_form.html.erb
index 3479d6f..ec4e99d 100644
--- a/app/views/units/_form.html.erb
+++ b/app/views/units/_form.html.erb
@@ -3,10 +3,10 @@
 <div class="box tabular">
   <div class="splitcontent">
     <div class="splitcontentleft">
-      <p><%= f.text_field :shortname, required: true, size: 10 %></p>
+      <p><%= f.text_field :shortname, required: true, size: 20 %></p>
     </div>
     <div class="splitcontentright">
-      <p><%= f.text_field :name, size: 40 %></p>
+      <p><%= f.text_field :name, size: 60 %></p>
     </div>
   </div>
 </div>
diff --git a/app/views/units/create.html.erb b/app/views/units/create.html.erb
deleted file mode 100644
index e763536..0000000
--- a/app/views/units/create.html.erb
+++ /dev/null
@@ -1 +0,0 @@
-<h2>UnitsController#create</h2>
diff --git a/app/views/units/destroy.html.erb b/app/views/units/destroy.html.erb
deleted file mode 100644
index 160ce8e..0000000
--- a/app/views/units/destroy.html.erb
+++ /dev/null
@@ -1 +0,0 @@
-<h2>UnitsController#destroy</h2>
diff --git a/app/views/units/index.html.erb b/app/views/units/index.html.erb
index 44d0713..01c25b5 100644
--- a/app/views/units/index.html.erb
+++ b/app/views/units/index.html.erb
@@ -3,11 +3,9 @@
 <% end %>
 
 <div class="contextual">
-  <% if User.current.allowed_to?(:manage_units, @project) %>
+  <% if User.current.allowed_to?(:manage_common, @project) %>
     <%= link_to t(".heading_new_unit"), '#', :class => 'icon icon-add',
       :onclick => 'showAndScrollTo("add-unit", "unit_shortname"); return false;' %>
-    <%= link_to t(".heading_import"), import_project_units_path(@project), method: :post,
-      :class => 'icon icon-duplicate' %>
   <% end %>
 </div>
 
@@ -39,9 +37,7 @@
         <tr id="unit-<%= u.id %>" class="unit">
           <td class="shortname"><%= u.shortname %></td>
           <td class="unitname"><%= u.name %></td>
-          <td>
-            <%= delete_link unit_path(u), data: {} %>
-          </td>
+          <td><%= delete_link unit_path(u), data: {} %></td>
         </tr>
       <% end %>
     </tbody>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 93ada7e..276aad5 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -3,6 +3,7 @@ en:
   body_trackers_menu_caption: 'Body trackers'
   field_shortname: 'Short name'
   field_action: 'Action'
+  field_domain: 'Domain'
   body_trackers:
     index:
       heading: 'Summary'
@@ -10,9 +11,20 @@ en:
       heading_body_trackers: 'Body trackers'
       heading_common: 'Common'
       link_summary: 'Summary'
+      link_quantities: 'Quantities'
       link_units: 'Units'
+      link_defaults: 'Load defaults'
+      confirm_defaults: 'This will load default quantities and units. Continue?'
+  quantities:
+    index:
+      heading: 'Quantities'
+      heading_new_quantity: 'New quantity'
+    form:
+      domains:
+        diet: 'diet'
+        measurement: 'measurement'
+        exercise: 'exercise'
   units:
     index:
       heading: 'Units'
       heading_new_unit: 'New unit'
-      heading_import: 'Import defaults'
diff --git a/config/routes.rb b/config/routes.rb
index 4b13a3a..938673d 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -3,9 +3,10 @@
 
 resources :projects do
   shallow do
-    resources :body_trackers, :only => [:index]
-    resources :units, :only => [:index, :create, :destroy] do
-      post 'import', on: :collection
+    resources :body_trackers, :only => [:index] do
+      post 'defaults', on: :collection
     end
+    resources :units, :only => [:index, :create, :destroy]
+    resources :quantities, :only => [:index, :create, :destroy]
   end
 end
diff --git a/init.rb b/init.rb
index a628e05..a59b41b 100644
--- a/init.rb
+++ b/init.rb
@@ -11,10 +11,16 @@ Redmine::Plugin.register :body_tracking do
   author_url 'https://github.com/cryptogopher'
 
   project_module :body_tracking do
-    permission :view_body_trackers, {:body_trackers => [:index], :units => [:index]},
-      read: true
-    permission :manage_units, {:units => [:create, :destroy, :import]},
-      require: :loggedin
+    permission :view_body_trackers, {
+      :body_trackers => [:index],
+      :units => [:index],
+      :quantities => [:index]
+    }, read: true
+    permission :manage_common, {
+      :body_trackers => [:defaults],
+      :units => [:create, :destroy],
+      :quantities => [:create, :destroy]
+    }, require: :loggedin
   end
 
   menu :project_menu, :body_trackers, {:controller => 'body_trackers', :action => 'index'},
diff --git a/lib/body_tracking/project_patch.rb b/lib/body_tracking/project_patch.rb
index d7bc621..28a05b8 100644
--- a/lib/body_tracking/project_patch.rb
+++ b/lib/body_tracking/project_patch.rb
@@ -2,6 +2,7 @@ module BodyTracking
   module ProjectPatch
     Project.class_eval do
       has_many :units, dependent: :destroy
+      has_many :quantities, dependent: :destroy
     end
   end
 end