diff --git a/packages/strapi-bookshelf/lib/index.js b/packages/strapi-bookshelf/lib/index.js
index aa34012882..9f6a83c945 100755
--- a/packages/strapi-bookshelf/lib/index.js
+++ b/packages/strapi-bookshelf/lib/index.js
@@ -233,15 +233,8 @@ module.exports = function(strapi) {
               // Expose ORM functions through the `strapi.models` object.
               strapi.models[model] = _.assign(global[globalName], strapi.models[model]);
 
-              // Push model to strapi global variables.
-              strapi.bookshelf.collections[globalName.toLowerCase()] = global[
-                globalName
-              ];
-
               // Push attributes to be aware of model schema.
-              strapi.bookshelf.collections[
-                globalName.toLowerCase()
-              ]._attributes = definition.attributes;
+              strapi.models[model]._attributes = definition.attributes;
 
               loadedHook();
             } catch (err) {
diff --git a/packages/strapi-mongoose/lib/index.js b/packages/strapi-mongoose/lib/index.js
index 9711382ffe..684b8ccf4a 100644
--- a/packages/strapi-mongoose/lib/index.js
+++ b/packages/strapi-mongoose/lib/index.js
@@ -147,8 +147,6 @@ module.exports = function (strapi) {
                 // Push model to strapi global variables.
                 collection = global[definition.globalName];
 
-                console.log(collection.associations);
-
                 // Push attributes to be aware of model schema.
                 strapi.models[model]._attributes = definition.attributes;
               } catch (err) {
diff --git a/packages/strapi-plugin-content-manager/config/queries/bookshelf.js b/packages/strapi-plugin-content-manager/config/queries/bookshelf.js
index 50dbaa36a9..d2451ff395 100644
--- a/packages/strapi-plugin-content-manager/config/queries/bookshelf.js
+++ b/packages/strapi-plugin-content-manager/config/queries/bookshelf.js
@@ -1,3 +1,5 @@
+const _ = require('lodash');
+
 module.exports = {
   find: async function (params) {
     return await this
@@ -32,13 +34,136 @@ module.exports = {
   },
 
   update: async function (params) {
-    return await this
+    const virtualFields = [];
+    const response = await module.exports.findOne.call(this, params);
+
+    // Only update fields which are on this document.
+    const values = params.parseRelationships === false ? params.values : Object.keys(JSON.parse(JSON.stringify(params.values))).reduce((acc, current) => {
+      const association = this.associations.filter(x => x.alias === current)[0];
+      const details = this._attributes[current];
+
+      if (_.get(this._attributes, `${current}.isVirtual`) !== true && _.isUndefined(association)) {
+        acc[current] = params.values[current];
+      } else {
+        switch (association.nature) {
+          case 'oneToOne':
+            if (response[current] !== params.values[current]) {
+              const value = _.isNull(params.values[current]) ? response[current] : params.values;
+
+              const recordId = _.isNull(params.values[current]) ? value[this.primaryKey] || value.id || value._id : value[current];
+
+              if (response[current] && _.isObject(response[current]) && response[current][this.primaryKey] !== value[current]) {
+                virtualFields.push(
+                  strapi.query(details.collection || details.model).update({
+                    id: response[current][this.primaryKey],
+                    values: {
+                      [details.via]: null
+                    },
+                    parseRelationships: false
+                  })
+                );
+              }
+
+              // Remove previous relationship asynchronously if it exists.
+              virtualFields.push(
+                strapi.query(details.model || details.collection).findOne({ id : recordId })
+                  .then(record => {
+                    if (record && _.isObject(record[details.via])) {
+                      return module.exports.update.call(this, {
+                        id: record[details.via][this.primaryKey] || record[details.via].id,
+                        values: {
+                          [current]: null
+                        },
+                        parseRelationships: false
+                      });
+                    }
+
+                    return Promise.resolve();
+                  })
+              );
+
+              // Update the record on the other side.
+              // When params.values[current] is null this means that we are removing the relation.
+              virtualFields.push(strapi.query(details.model || details.collection).update({
+                id: recordId,
+                values: {
+                  [details.via]: _.isNull(params.values[current]) ? null : value[this.primaryKey] || value.id || value._id
+                },
+                parseRelationships: false
+              }));
+
+              acc[current] = _.isNull(params.values[current]) ? null : value[current];
+            }
+
+            break;
+          case 'oneToMany':
+          case 'manyToOne':
+          case 'manyToMany':
+            if (details.dominant === true) {
+              acc[current] = params.values[current];
+            } else if (response[current] && _.isArray(response[current]) && current !== 'id') {
+              // Records to add in the relation.
+              const toAdd = _.differenceWith(params.values[current], response[current], (a, b) =>
+                a[this.primaryKey].toString() === b[this.primaryKey].toString()
+              );
+              // Records to remove in the relation.
+              const toRemove = _.differenceWith(response[current], params.values[current], (a, b) =>
+                a[this.primaryKey].toString() === b[this.primaryKey].toString()
+              )
+                .filter(x => toAdd.find(y => x.id === y.id) === undefined);
+
+              // Push the work into the flow process.
+              toAdd.forEach(value => {
+                if (association.nature === 'manyToMany' && !_.isArray(params.values[this.primaryKey])) {
+                  value[details.via] = (value[details.via] || []).concat([params.values[this.primaryKey]]);
+                } else {
+                  value[details.via] = params.values[this.primaryKey];
+                }
+
+                virtualFields.push(strapi.query(details.model || details.collection).addRelation({
+                  id: value[this.primaryKey] || value.id || value._id,
+                  values: value,
+                  foreignKey: current
+                }));
+              });
+
+              toRemove.forEach(value => {
+                if (association.nature === 'manyToMany' && !_.isArray(params.values[this.primaryKey])) {
+                  value[details.via] = value[details.via].filter(x => x.toString() !== params.values[this.primaryKey].toString());
+                } else {
+                  value[details.via] = null;
+                }
+
+                virtualFields.push(strapi.query(details.model || details.collection).removeRelation({
+                  id: value[this.primaryKey] || value.id || value._id,
+                  values: value,
+                  foreignKey: current
+                }));
+              });
+            } else if (_.get(this._attributes, `${current}.isVirtual`) !== true) {
+              acc[current] = params.values[current];
+            }
+
+            break;
+          default:
+        }
+      }
+
+      return acc;
+    }, {});
+
+    virtualFields.push(this
       .forge({
         [this.primaryKey]: params[this.primaryKey]
       })
       .save(params.values, {
         patch: true
-      });
+      }));
+
+    // Update virtuals fields.
+    const process = await Promise.all(virtualFields);
+
+    return process[process.length - 1];
   },
 
   delete: async function (params) {
diff --git a/packages/strapi-plugin-content-manager/config/queries/mongoose.js b/packages/strapi-plugin-content-manager/config/queries/mongoose.js
index 4a0985239a..558dd3b9b9 100644
--- a/packages/strapi-plugin-content-manager/config/queries/mongoose.js
+++ b/packages/strapi-plugin-content-manager/config/queries/mongoose.js
@@ -34,10 +34,9 @@ module.exports = {
 
     return module.exports.update.call(this, {
       [this.primaryKey]: entry[this.primaryKey],
-      values: {
-        id: entry[this.primaryKey],
-        ...params.values
-      }
+      values: _.merge({
+        id: entry[this.primaryKey]
+      }, params.values)
     });
   },
 
diff --git a/packages/strapi-plugin-settings-manager/package.json b/packages/strapi-plugin-settings-manager/package.json
index 3a9ee9e2fd..2d87df9d17 100644
--- a/packages/strapi-plugin-settings-manager/package.json
+++ b/packages/strapi-plugin-settings-manager/package.json
@@ -48,7 +48,7 @@
     "plop": "^1.8.1",
     "prettier": "^1.7.0",
     "rimraf": "^2.6.2",
-    "strapi-helper-plugin": "file:../strapi-helper-plugin",
+    "strapi-helper-plugin": "3.0.0-alpha.5.5",
     "webpack": "^3.6.0"
   },
   "author": {
@@ -68,4 +68,4 @@
     "npm": ">= 3.0.0"
   },
   "license": "MIT"
-}
+}
\ No newline at end of file
diff --git a/packages/strapi-utils/package.json b/packages/strapi-utils/package.json
index 32ce37facc..207856befb 100644
--- a/packages/strapi-utils/package.json
+++ b/packages/strapi-utils/package.json
@@ -45,4 +45,4 @@
     "npm": ">= 5.3.0"
   },
   "license": "MIT"
-}
+}
\ No newline at end of file