diff --git a/README.md b/README.md
index 900725c..e4e3d0b 100644
--- a/README.md
+++ b/README.md
@@ -198,6 +198,12 @@ You should see that:
 
 ## Changelog
 
+### 4.x-1.2.2
+
+* Custom taxonomy support
+* User mapping pagination
+* Better detection for the installed version of ACF
+
 ### 4.x-1.2.1
 
 * Added Post Syncing - changes from Percolate automatically get picked up
@@ -271,4 +277,4 @@ please refer to the original repository:
 ***
 
 _Please do not remove this version declaration_
-~Current Version:4.x-1.2.1~
+~Current Version:4.x-1.2.2~
diff --git a/api/models/percolate-acf-model.php b/api/models/percolate-acf-model.php
index 6199a3a..8879139 100644
--- a/api/models/percolate-acf-model.php
+++ b/api/models/percolate-acf-model.php
@@ -19,12 +19,23 @@ public function __construct() {
 
   public function get_ACF_data()
   {
-    if ( is_plugin_active( 'advanced-custom-fields/acf.php' ) ) {
-      // Percolate_Log::log('ACF v4 active');
-      $this->acf = 'v4';
-    } else if ( is_plugin_active( 'advanced-custom-fields-pro/acf.php' ) ) {
-      // Percolate_Log::log('ACF v5 active');
-      $this->acf = 'v5';
+    global $acf;
+
+  	if (isset($acf))
+  	{
+  		// Percolate_Log::log($acf->settings['version']);
+      $_ver = $acf->settings['version'];
+
+      if (version_compare($_ver, '5.0.0') >= 0) {
+        $this->acf = 'v5';
+      }
+      elseif (version_compare($_ver, '4.0.0') >= 0) {
+        $this->acf = 'v4';
+      } else {
+        $this->acf = null;
+      }
+      // Percolate_Log::log('ACF version: ' . $this->acf);
+
     } else {
       $this->acf = null;
     }
@@ -35,11 +46,9 @@ public function get_ACF_data()
    */
   public function getAcfStatus()
   {
-    // // We don't want ACF for now
-    // echo false;
-    // wp_die();
+    global $acf;
 
-    if ( is_plugin_active( 'advanced-custom-fields/acf.php' ) || is_plugin_active( 'advanced-custom-fields-pro/acf.php' ) ) {
+    if ( isset($acf) ) {
       echo true;
       wp_die();
     } else {
@@ -63,13 +72,12 @@ public function getAcfData()
 
   public function getAcfGroups()
   {
-    if ($this->acf && $this->acf == 'v5'){
-  		$this->acfGroups = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf-field-group'));
-  	}
-  	else
-    {
-  		$this->acfGroups = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf'));
-  	}
+    if ($this->acf == 'v5') {
+      $this->acfGroups = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf-field-group'));
+    } else {
+      $this->acfGroups = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf'));
+    }
+
     return $this->acfGroups;
   }
 
@@ -83,10 +91,11 @@ public function getAcfFields()
 
       $all_existing_acf[$group->ID] = array();
 
-      if ($this->acf == 'v5' ){
+      if ($this->acf == 'v5' || $this->acf == 'v55' ){
         $fields = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf-field', 'post_parent' => $group->ID));
 
         foreach ($fields as $field) {
+          // Percolate_Log::log('Fields: ' . print_r($field, true));
           // Percolate_Log::log('Fields: ' . print_r(unserialize( $field->post_content  ), true));
           $all_existing_acf[$group->ID][] = array(
             'key'   => $field->post_name,
diff --git a/api/models/percolate-post-model.php b/api/models/percolate-post-model.php
index 6b95f4c..c84eeb4 100644
--- a/api/models/percolate-post-model.php
+++ b/api/models/percolate-post-model.php
@@ -591,6 +591,16 @@ public function importPost($post, $template, $schema, $channel, $wpPostID = null
       }
     }
 
+    // ----------- Custom Taxonomies --------------
+    if ( isset($template->taxonomy) && $template->taxonomy == 'on' && isset($template->taxonomyField) && isset($template->taxonomyWP) ) {
+      $terms = $post['ext'][$template->taxonomyField];
+      if (!is_array($terms)) {
+        $terms = explode(',', $terms);
+      }
+      Percolate_Log::log("Mapping {$template->taxonomyField} to {$template->taxonomyWP}, terms: " . print_r($terms, true));
+      wp_set_object_terms($wpPostID, $terms, $template->taxonomyWP, false);
+    }
+
     // ----------- Featured image --------------
     if ( isset($template->image) && $template->image == 'on' && isset($template->postImage) && isset($importedFields[$template->postImage]) ) {
       // Gegt image ID from the imported fields array
diff --git a/api/models/percolate-wp-model.php b/api/models/percolate-wp-model.php
index 4d6529c..e60f8dc 100644
--- a/api/models/percolate-wp-model.php
+++ b/api/models/percolate-wp-model.php
@@ -116,6 +116,22 @@ public function getCategories()
     return $categories;
   }
 
+  /**
+   * Get custom taxonomies
+   *
+   * @return array|false Taxonomies
+   */
+  public function getTaxonomies()
+  {
+    $args = array(
+      'public'   => true,
+      '_builtin' => false
+
+    );
+    $taxonomies = get_taxonomies( $args, 'objects', 'and' );
+    return $taxonomies;
+  }
+
 
   /**
    * Get WP users
diff --git a/api/services/percolate-ajax-service.php b/api/services/percolate-ajax-service.php
index c151ea8..e38542f 100644
--- a/api/services/percolate-ajax-service.php
+++ b/api/services/percolate-ajax-service.php
@@ -39,8 +39,10 @@ public function __construct(
     add_action( 'wp_ajax_set_data', array( $this, 'setData' ) );
     // Get WP categories
     add_action( 'wp_ajax_get_cpts', array( $this, 'getCpts' ) );
-    // Get WP post types
+    // Get WP categories
     add_action( 'wp_ajax_get_categories', array( $this, 'getCategories' ) );
+    // Get WP taxonomies
+    add_action( 'wp_ajax_get_taxonomies', array( $this, 'getTaxonomies' ) );
     // Get WP users
     add_action( 'wp_ajax_get_users', array( $this, 'getUsers' ) );
     // Is ACF active
@@ -115,6 +117,16 @@ public function getCategories()
     wp_die();
   }
 
+  /**
+   * Get WP custom taxonomies
+   */
+  public function getTaxonomies()
+  {
+    $categories = $this->Wp->getTaxonomies();
+    echo json_encode($categories);
+    wp_die();
+  }
+
   /**
    * Get WP users
    */
diff --git a/frontend/scripts/api/api.js b/frontend/scripts/api/api.js
index 9b3a1fb..1e41688 100644
--- a/frontend/scripts/api/api.js
+++ b/frontend/scripts/api/api.js
@@ -39,6 +39,14 @@ angular.module('wpApi', [])
           data            : jQuery.param({ action : 'get_categories'})
         })
       },
+      getTaxonomies: function () {
+        return $http({
+          method          : 'POST',
+          url             : _url,
+          headers         : {'Content-Type': 'application/x-www-form-urlencoded'},
+          data            : jQuery.param({ action : 'get_taxonomies'})
+        })
+      },
       getUsers: function () {
         return $http({
           method          : 'POST',
diff --git a/frontend/scripts/settings/controllers/add.templates.js b/frontend/scripts/settings/controllers/add.templates.js
index ff26a57..b36b86f 100644
--- a/frontend/scripts/settings/controllers/add.templates.js
+++ b/frontend/scripts/settings/controllers/add.templates.js
@@ -57,7 +57,6 @@ angular.module('myApp')
 
     function getTemplateSchemas(res) {
       console.log('Schemas', res.data)
-      $scope.stopLoader()
 
       if( !res.data || !res.data.data ) {
         $scope.showError('There was an error.')
@@ -109,6 +108,14 @@ angular.module('myApp')
           })
         }
       }
+      return Api.getTaxonomies()
+    }
+
+    function getTaxonomies(res) {
+      console.log('Taxonomies', res)
+      if (res.data) {
+        $scope.taxonomies = res.data
+      }
       return Api.getWpmlStatus()
     }
 
@@ -124,6 +131,7 @@ angular.module('myApp')
     }
 
     function getMetaBoxData (res) {
+      $scope.stopLoader()
       if ($scope.isMetaBoxActive) {
         $scope.metaboxGroups = res.data.groups
       }
@@ -214,6 +222,7 @@ angular.module('myApp')
       .then(getCpts, apiError)
       .then(getAcfStatus, apiError)
       .then(getAcfData, apiError)
+      .then(getTaxonomies, apiError)
       .then(getWpmlStatus, apiError)
       .then(getMetaBoxStatus, apiError)
       .then(getMetaBoxData, apiError)
@@ -234,6 +243,9 @@ angular.module('myApp')
   })
   .filter('filterType', function () {
     return function (list, type) {
+      if(Array.isArray(type)) {
+        return _.filter(list, function(obj){ return type.indexOf(obj.type) > -1 })
+      }
       return _.filter(list, function(obj){ return obj.type === type })
     }
   })
diff --git a/frontend/scripts/settings/controllers/add.topics.js b/frontend/scripts/settings/controllers/add.topics.js
index d61897b..2ec850d 100644
--- a/frontend/scripts/settings/controllers/add.topics.js
+++ b/frontend/scripts/settings/controllers/add.topics.js
@@ -1,7 +1,9 @@
 'use strict';
 
+var PAGINATION_LIMIT = 10
+
 angular.module('myApp')
-  .controller('AddTopicsCtr', function ($scope, $state, Api, Percolate) {
+  .controller('AddTopicsCtr', function ($scope, $state, Api, Percolate, Pagination) {
     console.log('Add New Channel - Topics state')
 
     /* --------------------------------------
@@ -55,14 +57,27 @@ angular.module('myApp')
 
     function processPercolateTopics (res) {
       console.log('Topics', res.data)
-      if ($scope.percolateUsers) $scope.stopLoader()
+      if ($scope.percolateUsers) { $scope.stopLoader() }
 
       if( !res.data || !res.data.data ) {
         $scope.showError('There was an error.')
         return
       }
 
-      return $scope.topics = res.data.data
+      $scope.topics = res.data.data
+    }
+
+    function fetchPercolatUsers(paginationData) {
+      $scope.showLoader('Loading users from Percolate...')
+      $scope.percolateUsers = null
+      return Percolate.getUsersByLicense({
+        key    : $scope.activeChannel.key,
+        license: $scope.activeChannel.license,
+        fields : {
+          limit: (paginationData && paginationData.limit) ? paginationData.limit : PAGINATION_LIMIT,
+          offset: (paginationData && paginationData.offset) ? paginationData.offset : 0
+        }
+      }).then(processPercolateUsers, apiError)
     }
 
     function processPercolateUsers(res){
@@ -73,7 +88,7 @@ angular.module('myApp')
         $scope.showError('There was an error.')
         return
       }
-
+      $scope.userPagination = Pagination.build(res.data.pagination)
       $scope.percolateUsers = res.data.data
     }
 
@@ -156,6 +171,11 @@ angular.module('myApp')
      * Bootstrap
      * -------------------------------------- */
 
+
+    angular.extend($scope, {
+      fetchPercolatUsers: fetchPercolatUsers
+    })
+
      // Check if we have the active User
      if( !$scope.activeChannel.user ) {
        $scope.showError('No active user found.')
@@ -163,7 +183,7 @@ angular.module('myApp')
      }
 
     // Get Percolate topics
-    $scope.showLoader('Getting data from Percolate...')
+    $scope.showLoader('Loading data from Percolate...')
     Percolate.getTopics({
       key    : $scope.activeChannel.key,
       fields : {
@@ -171,14 +191,7 @@ angular.module('myApp')
       }
     }).then(processPercolateTopics, apiError)
 
-    Percolate.getUsersByLicense({
-      key    : $scope.activeChannel.key,
-      license: $scope.activeChannel.license,
-      fields : {
-        limit: 100,
-        offset: 0
-      }
-    }).then(processPercolateUsers, apiError)
+    fetchPercolatUsers()
 
     // Get WP users
     Api.getUsers().then(processWpUsers, apiError)
diff --git a/frontend/scripts/settings/services/pagination.service.js b/frontend/scripts/settings/services/pagination.service.js
new file mode 100644
index 0000000..11e60ca
--- /dev/null
+++ b/frontend/scripts/settings/services/pagination.service.js
@@ -0,0 +1,68 @@
+'use strict';
+
+angular.module('myApp')
+  .service('Pagination', function() {
+
+    function build(paginationData) {
+      if (!paginationData.total) { return false }
+      var _pagination = {
+        pages: Math.floor(paginationData.total/paginationData.limit) + 1,
+        offsets: [],
+        activePage: paginationData.offset / paginationData.limit,
+      }
+
+      if (_pagination.pages > 10) {
+        var _start = 0
+        if (_pagination.activePage - 4 > 0) {
+          _start = _pagination.activePage - 4
+        }
+
+        var _end = _start + 8
+        if (_end > _pagination.pages - 1) {
+          _end = _pagination.pages - 1
+        }
+
+        for (var i = _start; i < _end; i++) {
+           _pagination.offsets.push({
+             label: i+1,
+             offset: paginationData.limit * i,
+             limit: paginationData.limit,
+             active: paginationData.offset === paginationData.limit * i ? true : false
+           })
+         }
+
+         if ( _pagination.activePage > 4) {
+           _pagination.prev = {
+             label: _pagination.activePage - 1,
+             offset: _start,
+             limit: paginationData.limit
+           }
+         }
+         if (_pagination.activePage < _pagination.pages - 5) {
+           _pagination.next = {
+             label: _pagination.activePage + 1,
+             offset: _end,
+             limit: paginationData.limit
+           }
+         }
+
+      } else {
+
+        for (var i = 0; i <_pagination.pages; i++) {
+         _pagination.offsets.push({
+           label: i+1,
+           offset: paginationData.limit * i,
+           limit: paginationData.limit,
+           active: paginationData.offset === paginationData.limit * i ? true : false
+         })
+        }
+
+      }
+      console.log(_pagination);
+      return _pagination
+    }
+
+    return {
+      build : build
+    }
+  })
diff --git a/frontend/views/templates/new-channel-templates.php b/frontend/views/templates/new-channel-templates.php
index 831ac9a..0b1504a 100644
--- a/frontend/views/templates/new-channel-templates.php
+++ b/frontend/views/templates/new-channel-templates.php
@@ -139,6 +139,40 @@
                 </div>
               </div>
 
+              <!-- Custom Taxonomies -->
+              <div class="row form-group">
+                <div class="col-sm-6">
+                  <label for="{{template.id}}-taxonomy">Custom Taxonomies</label>
+                </div>
+                <div class="col-sm-6">
+                  <div class="switch">
+                    <input type="radio" id="{{template.id}}-taxonomy-on" name="{{template.id}}-taxonomy" value="on" ng-model="formData[template.id].taxonomy">
+                    <input type="radio" id="{{template.id}}-taxonomy-off" name="{{template.id}}-taxonomy" value="off" ng-model="formData[template.id].taxonomy" ng-checked="true" ng-init="formData[template.id].taxonomy = edit.active && formData[template.id].taxonomy ? formData[template.id].taxonomy : 'off'">
+                    <span class="toggle"></span>
+                  </div>
+                </div>
+              </div>
+              <div class="row form-group" ng-show="formData[template.id].taxonomy === 'on'">
+                <div class="col-sm-6">
+                  <label for="{{template.id}}-taxonomyField">Taxonomy field</label>
+                </div>
+                <div class="col-sm-6">
+                  <select name="{{template.id}}-taxonomyField" id="{{template.id}}-taxonomyField" class="form-control"
+                          ng-model="formData[template.id].taxonomyField"
+                          ng-options="option.key as option.label for option in template.fields | filterType: ['text', 'string-array']"></select>
+                </div>
+              </div>
+              <div class="row form-group" ng-show="formData[template.id].taxonomy === 'on'">
+                <div class="col-sm-6">
+                  <label for="{{template.id}}-taxonomyWP">Wordpress Taxonomy</label>
+                </div>
+                <div class="col-sm-6">
+                  <select name="{{template.id}}-taxonomyWP" id="{{template.id}}-taxonomyWP" class="form-control"
+                          ng-model="formData[template.id].taxonomyWP"
+                          ng-options="option.name as option.label for option in taxonomies"></select>
+                </div>
+              </div>
+
               <!-- WPML -->
               <div class="row form-group" ng-if="isWpmlActive">
                 <div class="col-sm-6">
@@ -163,7 +197,7 @@
                 </div>
               </div>
 
-              <div class="row form-group" nng-show="isAcfActive || isMetaBoxActive">
+              <div class="row form-group">
                 <div class="col-sm-6">
                   <label for="{{template.id}}-acf">Map Percolate fields to</label>
                 </div>
@@ -173,8 +207,8 @@
                           ng-init="formData[template.id].acf = edit.active && formData[template.id].acf ? formData[template.id].acf : 'off'"
                           ng-change="formData[template.id].mapping[field.key] = ''">
                     <option value="off">WP custom fields</option>
-                    <option value="on">ACF fields</option>
-                    <option value="metabox">Meta Box fields</option>
+                    <option value="on" ng-if="isAcfActive">ACF fields</option>
+                    <option value="metabox" ng-if="isMetaBoxActive">Meta Box fields</option>
                   </select>
                 </div>
               </div>
diff --git a/frontend/views/templates/new-channel-topics.php b/frontend/views/templates/new-channel-topics.php
index 042a1a0..a95f30f 100644
--- a/frontend/views/templates/new-channel-topics.php
+++ b/frontend/views/templates/new-channel-topics.php
@@ -138,6 +138,7 @@
         <h4>Selective mapping for Percolate users</h4>
       </div>
     </div>
+
     <div class="form-group row" ng-repeat="percolateUser in percolateUsers">
       <div class="col-sm-6">
         <label for="userMapping-{{$index}}">{{percolateUser.user.name}}</label>
@@ -153,6 +154,28 @@ class="form-control"
       </div>
     </div>
 
+    <div ng-if="!percolateUsers">
+      <p>Loading users from Percolate...</p>
+    </div>
+
+    <nav aria-label="Page navigation" ng-if="userPagination && userPagination.pages > 1" class="text-center">
+      <ul class="pagination">
+        <li ng-if="userPagination.prev">
+          <a href="#page-{{userPagination.prev.label}}" ng-click="fetchPercolatUsers(userPagination.prev)" aria-label="Previous">
+            <span aria-hidden="true">&laquo;</span>
+          </a>
+        </li>
+        <li ng-repeat="offset in userPagination.offsets" ng-class="{'active': offset.active}">
+          <a href="#page-{{offset.label}}" ng-click="fetchPercolatUsers(offset)">{{offset.label}}</a>
+        </li>
+        <li ng-if="userPagination.next">
+          <a href="#page-{{userPagination.next.label}}#" ng-click="fetchPercolatUsers(userPagination.next)" aria-label="Next">
+            <span aria-hidden="true">&raquo;</span>
+          </a>
+        </li>
+      </ul>
+    </nav>
+
 
 
     <hr>
@@ -189,5 +212,5 @@ class="form-control"
 </form>
 
 <!-- <pre>
-  {{formData}}
+  {{formData.userMapping}}
 </pre> -->
diff --git a/frontend/views/templates/settings.php b/frontend/views/templates/settings.php
index 1edc940..5cfc4bb 100644
--- a/frontend/views/templates/settings.php
+++ b/frontend/views/templates/settings.php
@@ -82,5 +82,8 @@
 <hr>
 
 <p>
-  <small>Plugin version: 4.x-1.2.1 (<i>Supported WordPress version - Plugin version</i>)</small>
+  <small>
+    Plugin version: 4.x-1.2.2 (<i>Supported WordPress version - Plugin version</i>)<br>
+    PHP >= 5.6 required for the plugin to function properly
+  </small>
 </p>
diff --git a/percolate-sync.php b/percolate-sync.php
index 0993ad6..1447ceb 100644
--- a/percolate-sync.php
+++ b/percolate-sync.php
@@ -7,7 +7,7 @@
 Plugin URI: https://github.com/percolate/wordpress
 Description: Percolate integration for Wordpress, which includes the ability to sync posts, media library elements and custom creative templates.
 Author: Percolate Industries, Inc.
-Version: 4.x-1.2.1
+Version: 4.x-1.2.2
 Author URI: http://percolate.com
 */
 
@@ -186,6 +186,13 @@ public function addAdminScripts () {
       'version' => '1',
       'footer'  => true
     );
+    $scripts[] = array(
+    	'handle'	=> 'PerolcateWP-PaginationSrv',
+    	'src'		  => plugins_url( '/frontend/scripts/settings/services/pagination.service.js', __FILE__ ),
+    	'deps'		=> array('angular'),
+      'version' => '1',
+      'footer'  => true
+    );
     $scripts[] = array(
     	'handle'	=> 'PerolcateWP-MainCtr',
     	'src'		  => plugins_url( '/frontend/scripts/settings/controllers/main.js', __FILE__ ),