diff --git a/Entity/Activity.php b/Entity/Activity.php
new file mode 100644
index 000000000..e4662983d
--- /dev/null
+++ b/Entity/Activity.php
@@ -0,0 +1,311 @@
+<?php
+
+/*
+ * 
+ * Copyright (C) 2015, Champs Libres Cooperative SCRLFS, <http://www.champs-libres.coop>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ *  License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Chill\ActivityBundle\Entity;
+
+use Chill\MainBundle\Entity\Scope;
+use Chill\MainBundle\Entity\User;
+use Chill\ActivityBundle\Entity\ActivityReason;
+use Chill\ActivityBundle\Entity\ActivityType;
+use Chill\PersonBundle\Entity\Person;
+
+/**
+ * Activity
+ */
+class Activity
+{
+    /**
+     * @var integer
+     */
+    private $id;
+
+    /**
+     * @var User
+     */
+    private $user;
+
+    /**
+     * @var \DateTime
+     */
+    private $date;
+
+    /**
+     * @var \DateTime
+     */
+    private $durationTime;
+
+    /**
+     * @var string
+     */
+    private $remark;
+
+    /**
+     * @var boolean
+     */
+    private $attendee;
+
+    /**
+     * @var ActivityReason
+     */
+    private $reason;
+
+    /**
+     * @var ActivityType
+     */
+    private $type;
+
+    /**
+     * @var Scope
+     */
+    private $scope;
+
+    /**
+     * @var Person
+     */
+    private $person;
+
+
+    /**
+     * Get id
+     *
+     * @return integer
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * Set user
+     *
+     * @param User $user
+     *
+     * @return Activity
+     */
+    public function setUserr(User $user)
+    {
+        $this->user = $user;
+
+        return $this;
+    }
+
+    /**
+     * Get user
+     *
+     * @return User
+     */
+    public function getUser()
+    {
+        return $this->user;
+    }
+
+    /**
+     * Set date
+     *
+     * @param \DateTime $date
+     *
+     * @return Activity
+     */
+    public function setDate($date)
+    {
+        $this->date = $date;
+
+        return $this;
+    }
+
+    /**
+     * Get date
+     *
+     * @return \DateTime
+     */
+    public function getDate()
+    {
+        return $this->date;
+    }
+
+    /**
+     * Set durationTime
+     *
+     * @param \DateTime $durationTime
+     *
+     * @return Activity
+     */
+    public function setDurationTime($durationTime)
+    {
+        $this->durationTime = $durationTime;
+
+        return $this;
+    }
+
+    /**
+     * Get durationTime
+     *
+     * @return \DateTime
+     */
+    public function getDurationTime()
+    {
+        return $this->durationTime;
+    }
+
+    /**
+     * Set remark
+     *
+     * @param string $remark
+     *
+     * @return Activity
+     */
+    public function setRemark($remark)
+    {
+        $this->remark = $remark;
+
+        return $this;
+    }
+
+    /**
+     * Get remark
+     *
+     * @return string
+     */
+    public function getRemark()
+    {
+        return $this->remark;
+    }
+
+    /**
+     * Set attendee
+     *
+     * @param boolean $attendee
+     *
+     * @return Activity
+     */
+    public function setAttendee($attendee)
+    {
+        $this->attendee = $attendee;
+
+        return $this;
+    }
+
+    /**
+     * Get attendee
+     *
+     * @return boolean
+     */
+    public function getAttendee()
+    {
+        return $this->attendee;
+    }
+
+    /**
+     * Set reason
+     *
+     * @param ActivityReason $reason
+     *
+     * @return Activity
+     */
+    public function setReason(ActivityReason $reason)
+    {
+        $this->reason = $reason;
+
+        return $this;
+    }
+
+    /**
+     * Get reason
+     *
+     * @return ActivityReason
+     */
+    public function getReason()
+    {
+        return $this->reason;
+    }
+
+    /**
+     * Set type
+     *
+     * @param ActivityType $type
+     *
+     * @return Activity
+     */
+    public function setType(ActivityType $type)
+    {
+        $this->type = $type;
+
+        return $this;
+    }
+
+    /**
+     * Get type
+     *
+     * @return ActivityType
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Set scope
+     *
+     * @param Scope $scope
+     *
+     * @return Activity
+     */
+    public function setScope(Scope $scope)
+    {
+        $this->scope = $scope;
+
+        return $this;
+    }
+
+    /**
+     * Get scope
+     *
+     * @return Scope
+     */
+    public function getScope()
+    {
+        return $this->scope;
+    }
+
+    /**
+     * Set person
+     *
+     * @param Person $person
+     *
+     * @return Activity
+     */
+    public function setPerson(Person $person)
+    {
+        $this->person = $person;
+
+        return $this;
+    }
+
+    /**
+     * Get person
+     *
+     * @return Person
+     */
+    public function getPerson()
+    {
+        return $this->person;
+    }
+}
+
diff --git a/Entity/ActivityReason.php b/Entity/ActivityReason.php
new file mode 100644
index 000000000..10f9243a6
--- /dev/null
+++ b/Entity/ActivityReason.php
@@ -0,0 +1,133 @@
+<?php
+
+/*
+ * 
+ * Copyright (C) 2015, Champs Libres Cooperative SCRLFS, <http://www.champs-libres.coop>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ *  License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Chill\ActivityBundle\Entity;
+
+use Chill\ActivityBundle\Entity\ActivityReasonCategory;
+
+/**
+ * ActivityReason
+ */
+class ActivityReason
+{
+    /**
+     * @var integer
+     */
+    private $id;
+
+    /**
+     * @var string
+     */
+    private $label;
+
+    /**
+     * @var ActivityReasonCategory
+     */
+    private $category;
+
+    /**
+     * @var boolean
+     */
+    private $active;
+
+
+    /**
+     * Get id
+     *
+     * @return integer
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * Set label
+     *
+     * @param string $label
+     *
+     * @return ActivityReason
+     */
+    public function setLabel($label)
+    {
+        $this->label = $label;
+
+        return $this;
+    }
+
+    /**
+     * Get label
+     *
+     * @return string
+     */
+    public function getLabel()
+    {
+        return $this->label;
+    }
+
+    /**
+     * Set category
+     *
+     * @param ActivityReasonCategory $category
+     *
+     * @return ActivityReason
+     */
+    public function setCategory(ActivityReasonCategory $category)
+    {
+        $this->category = $category;
+
+        return $this;
+    }
+
+    /**
+     * Get category
+     *
+     * @return ActivityReasonCategory
+     */
+    public function getCategory()
+    {
+        return $this->category;
+    }
+
+    /**
+     * Set active
+     *
+     * @param boolean $active
+     *
+     * @return ActivityReason
+     */
+    public function setActive($active)
+    {
+        $this->active = $active;
+
+        return $this;
+    }
+
+    /**
+     * Get active
+     *
+     * @return boolean
+     */
+    public function getActive()
+    {
+        return $this->active;
+    }
+}
+
diff --git a/Entity/ActivityReasonCategory.php b/Entity/ActivityReasonCategory.php
new file mode 100644
index 000000000..c7af694c5
--- /dev/null
+++ b/Entity/ActivityReasonCategory.php
@@ -0,0 +1,102 @@
+<?php
+
+/*
+ * 
+ * Copyright (C) 2015, Champs Libres Cooperative SCRLFS, <http://www.champs-libres.coop>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ *  License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Chill\ActivityBundle\Entity;
+
+/**
+ * ActivityReasonCategory
+ */
+class ActivityReasonCategory
+{
+    /**
+     * @var integer
+     */
+    private $id;
+
+    /**
+     * @var string
+     */
+    private $label;
+
+    /**
+     * @var boolean
+     */
+    private $active;
+
+
+    /**
+     * Get id
+     *
+     * @return integer
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * Set label
+     *
+     * @param string $label
+     *
+     * @return ActivityReasonCategory
+     */
+    public function setLabel($label)
+    {
+        $this->label = $label;
+
+        return $this;
+    }
+
+    /**
+     * Get label
+     *
+     * @return string
+     */
+    public function getLabel()
+    {
+        return $this->label;
+    }
+
+    /**
+     * Set active
+     *
+     * @param boolean $active
+     *
+     * @return ActivityReasonCategory
+     */
+    public function setActive($active)
+    {
+        $this->active = $active;
+
+        return $this;
+    }
+
+    /**
+     * Get active
+     *
+     * @return boolean
+     */
+    public function getActive()
+    {
+        return $this->active;
+    }
+}
+
diff --git a/Entity/ActivityType.php b/Entity/ActivityType.php
new file mode 100644
index 000000000..0fadc77a0
--- /dev/null
+++ b/Entity/ActivityType.php
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * 
+ * Copyright (C) 2015, Champs Libres Cooperative SCRLFS, <http://www.champs-libres.coop>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ *  License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Chill\ActivityBundle\Entity;
+
+/**
+ * ActivityType
+ */
+class ActivityType
+{
+    /**
+     * @var integer
+     */
+    private $id;
+
+    /**
+     * @var string
+     */
+    private $name;
+
+
+    /**
+     * Get id
+     *
+     * @return integer
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * Set name
+     *
+     * @param string $name
+     *
+     * @return ActivityType
+     */
+    public function setName($name)
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    /**
+     * Get name
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+}
+
diff --git a/Resources/config/doctrine/Activity.orm.yml b/Resources/config/doctrine/Activity.orm.yml
new file mode 100644
index 000000000..22ebc3219
--- /dev/null
+++ b/Resources/config/doctrine/Activity.orm.yml
@@ -0,0 +1,30 @@
+Chill\ActivityBundle\Entity\Activity:
+    type: entity
+    table: null
+    id:
+        id:
+            type: integer
+            id: true
+            generator:
+                strategy: AUTO
+    fields:
+        date:
+            type: datetime
+        durationTime:
+            type: time
+        remark:
+            type: text
+        attendee:
+            type: boolean
+    manyToOne:
+        user:
+            targetEntity: Chill\MainBundle\Entity\User
+        scope:
+            targetEntity: Chill\MainBundle\Entity\Scope
+        reason:
+            targetEntity: Chill\ActivityBundle\Entity\ActivityReason
+        type:
+            targetEntity: Chill\ActivityBundle\Entity\ActivityType
+        person:
+            targetEntity: Chill\PersonBundle\Entity\Person
+    lifecycleCallbacks: {  }
diff --git a/Resources/config/doctrine/ActivityReason.orm.yml b/Resources/config/doctrine/ActivityReason.orm.yml
new file mode 100644
index 000000000..00cfdb03f
--- /dev/null
+++ b/Resources/config/doctrine/ActivityReason.orm.yml
@@ -0,0 +1,19 @@
+Chill\ActivityBundle\Entity\ActivityReason:
+    type: entity
+    table: null
+    id:
+        id:
+            type: integer
+            id: true
+            generator:
+                strategy: AUTO
+    fields:
+        label:
+            type: string
+            length: 255
+        active:
+            type: boolean
+    manyToOne:
+        category:
+            targetEntity: Chill\ActivityBundle\Entity\ActivityReasonCategory
+    lifecycleCallbacks: {  }
\ No newline at end of file
diff --git a/Resources/config/doctrine/ActivityReasonCategory.orm.yml b/Resources/config/doctrine/ActivityReasonCategory.orm.yml
new file mode 100644
index 000000000..96e0b667d
--- /dev/null
+++ b/Resources/config/doctrine/ActivityReasonCategory.orm.yml
@@ -0,0 +1,16 @@
+Chill\ActivityBundle\Entity\ActivityReasonCategory:
+    type: entity
+    table: null
+    id:
+        id:
+            type: integer
+            id: true
+            generator:
+                strategy: AUTO
+    fields:
+        label:
+            type: string
+            length: 255
+        active:
+            type: boolean
+    lifecycleCallbacks: {  }
diff --git a/Resources/config/doctrine/ActivityType.orm.yml b/Resources/config/doctrine/ActivityType.orm.yml
new file mode 100644
index 000000000..d6691e25b
--- /dev/null
+++ b/Resources/config/doctrine/ActivityType.orm.yml
@@ -0,0 +1,14 @@
+Chill\ActivityBundle\Entity\ActivityType:
+    type: entity
+    table: null
+    id:
+        id:
+            type: integer
+            id: true
+            generator:
+                strategy: AUTO
+    fields:
+        name:
+            type: string
+            length: 255
+    lifecycleCallbacks: {  }
diff --git a/Resources/migrations/Version20150701091248.php b/Resources/migrations/Version20150701091248.php
new file mode 100644
index 000000000..6173fbdaa
--- /dev/null
+++ b/Resources/migrations/Version20150701091248.php
@@ -0,0 +1,63 @@
+<?php
+
+namespace Application\Migrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+class Version20150701091248 extends AbstractMigration
+{
+    /**
+     * @param Schema $schema
+     */
+    public function up(Schema $schema)
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() != 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
+
+        $this->addSql('CREATE SEQUENCE Activity_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE SEQUENCE ActivityReason_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE SEQUENCE ActivityReasonCategory_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE SEQUENCE ActivityType_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE TABLE Activity (id INT NOT NULL, user_id INT DEFAULT NULL, scope_id INT DEFAULT NULL, reason_id INT DEFAULT NULL, type_id INT DEFAULT NULL, person_id INT DEFAULT NULL, date TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, durationTime TIME(0) WITHOUT TIME ZONE NOT NULL, remark TEXT NOT NULL, attendee BOOLEAN NOT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE INDEX IDX_55026B0CA76ED395 ON Activity (user_id)');
+        $this->addSql('CREATE INDEX IDX_55026B0C682B5931 ON Activity (scope_id)');
+        $this->addSql('CREATE INDEX IDX_55026B0C59BB1592 ON Activity (reason_id)');
+        $this->addSql('CREATE INDEX IDX_55026B0CC54C8C93 ON Activity (type_id)');
+        $this->addSql('CREATE INDEX IDX_55026B0C217BBB47 ON Activity (person_id)');
+        $this->addSql('CREATE TABLE ActivityReason (id INT NOT NULL, category_id INT DEFAULT NULL, label VARCHAR(255) NOT NULL, active BOOLEAN NOT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE INDEX IDX_654A2FCD12469DE2 ON ActivityReason (category_id)');
+        $this->addSql('CREATE TABLE ActivityReasonCategory (id INT NOT NULL, label VARCHAR(255) NOT NULL, active BOOLEAN NOT NULL, PRIMARY KEY(id))');
+        $this->addSql('CREATE TABLE ActivityType (id INT NOT NULL, name VARCHAR(255) NOT NULL, PRIMARY KEY(id))');
+        $this->addSql('ALTER TABLE Activity ADD CONSTRAINT FK_55026B0CA76ED395 FOREIGN KEY (user_id) REFERENCES users (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE Activity ADD CONSTRAINT FK_55026B0C682B5931 FOREIGN KEY (scope_id) REFERENCES scopes (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE Activity ADD CONSTRAINT FK_55026B0C59BB1592 FOREIGN KEY (reason_id) REFERENCES ActivityReason (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE Activity ADD CONSTRAINT FK_55026B0CC54C8C93 FOREIGN KEY (type_id) REFERENCES ActivityType (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE Activity ADD CONSTRAINT FK_55026B0C217BBB47 FOREIGN KEY (person_id) REFERENCES Person (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE ActivityReason ADD CONSTRAINT FK_654A2FCD12469DE2 FOREIGN KEY (category_id) REFERENCES ActivityReasonCategory (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function down(Schema $schema)
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() != 'postgresql', 'Migration can only be executed safely on \'postgresql\'.');
+
+        $this->addSql('ALTER TABLE Activity DROP CONSTRAINT FK_55026B0C59BB1592');
+        $this->addSql('ALTER TABLE ActivityReason DROP CONSTRAINT FK_654A2FCD12469DE2');
+        $this->addSql('ALTER TABLE Activity DROP CONSTRAINT FK_55026B0CC54C8C93');
+        $this->addSql('DROP SEQUENCE Activity_id_seq CASCADE');
+        $this->addSql('DROP SEQUENCE ActivityReason_id_seq CASCADE');
+        $this->addSql('DROP SEQUENCE ActivityReasonCategory_id_seq CASCADE');
+        $this->addSql('DROP SEQUENCE ActivityType_id_seq CASCADE');
+        $this->addSql('DROP TABLE Activity');
+        $this->addSql('DROP TABLE ActivityReason');
+        $this->addSql('DROP TABLE ActivityReasonCategory');
+        $this->addSql('DROP TABLE ActivityType');
+    }
+}
\ No newline at end of file