diff --git a/navalplanner-business/src/main/java/org/navalplanner/business/partialtime/IntervalOfPartialDates.java b/navalplanner-business/src/main/java/org/navalplanner/business/common/partialtime/IntervalOfPartialDates.java
similarity index 96%
rename from navalplanner-business/src/main/java/org/navalplanner/business/partialtime/IntervalOfPartialDates.java
rename to navalplanner-business/src/main/java/org/navalplanner/business/common/partialtime/IntervalOfPartialDates.java
index 44086ea82..beadaddb8 100644
--- a/navalplanner-business/src/main/java/org/navalplanner/business/partialtime/IntervalOfPartialDates.java
+++ b/navalplanner-business/src/main/java/org/navalplanner/business/common/partialtime/IntervalOfPartialDates.java
@@ -1,4 +1,4 @@
-package org.navalplanner.business.partialtime;
+package org.navalplanner.business.common.partialtime;
 
 import org.apache.commons.lang.builder.EqualsBuilder;
 import org.apache.commons.lang.builder.HashCodeBuilder;
diff --git a/navalplanner-business/src/main/java/org/navalplanner/business/partialtime/PartialDate.java b/navalplanner-business/src/main/java/org/navalplanner/business/common/partialtime/PartialDate.java
similarity index 99%
rename from navalplanner-business/src/main/java/org/navalplanner/business/partialtime/PartialDate.java
rename to navalplanner-business/src/main/java/org/navalplanner/business/common/partialtime/PartialDate.java
index f6b4099ab..4163952c1 100644
--- a/navalplanner-business/src/main/java/org/navalplanner/business/partialtime/PartialDate.java
+++ b/navalplanner-business/src/main/java/org/navalplanner/business/common/partialtime/PartialDate.java
@@ -1,4 +1,4 @@
-package org.navalplanner.business.partialtime;
+package org.navalplanner.business.common.partialtime;
 
 import java.util.ArrayList;
 import java.util.Collections;
diff --git a/navalplanner-business/src/main/java/org/navalplanner/business/partialtime/TimeQuantity.java b/navalplanner-business/src/main/java/org/navalplanner/business/common/partialtime/TimeQuantity.java
similarity index 95%
rename from navalplanner-business/src/main/java/org/navalplanner/business/partialtime/TimeQuantity.java
rename to navalplanner-business/src/main/java/org/navalplanner/business/common/partialtime/TimeQuantity.java
index adf948b77..2e4c0bd89 100644
--- a/navalplanner-business/src/main/java/org/navalplanner/business/partialtime/TimeQuantity.java
+++ b/navalplanner-business/src/main/java/org/navalplanner/business/common/partialtime/TimeQuantity.java
@@ -1,9 +1,9 @@
-package org.navalplanner.business.partialtime;
+package org.navalplanner.business.common.partialtime;
 
 import java.util.EnumMap;
 
 import org.apache.commons.lang.Validate;
-import org.navalplanner.business.partialtime.PartialDate.Granularity;
+import org.navalplanner.business.common.partialtime.PartialDate.Granularity;
 
 /**
  * Represents a quantity of time. It's composed from granularities and integers <br />
diff --git a/navalplanner-business/src/test/java/org/navalplanner/business/test/partialtime/IntervalOfPartialDatesTest.java b/navalplanner-business/src/test/java/org/navalplanner/business/common/test/partialtime/IntervalOfPartialDatesTest.java
similarity index 92%
rename from navalplanner-business/src/test/java/org/navalplanner/business/test/partialtime/IntervalOfPartialDatesTest.java
rename to navalplanner-business/src/test/java/org/navalplanner/business/common/test/partialtime/IntervalOfPartialDatesTest.java
index 73d03ad3e..61adc3ab6 100644
--- a/navalplanner-business/src/test/java/org/navalplanner/business/test/partialtime/IntervalOfPartialDatesTest.java
+++ b/navalplanner-business/src/test/java/org/navalplanner/business/common/test/partialtime/IntervalOfPartialDatesTest.java
@@ -1,4 +1,4 @@
-package org.navalplanner.business.test.partialtime;
+package org.navalplanner.business.common.test.partialtime;
 
 import static org.hamcrest.CoreMatchers.equalTo;
 import static org.junit.Assert.assertEquals;
@@ -8,10 +8,10 @@ import static org.junit.Assert.assertThat;
 import org.joda.time.DateTime;
 import org.joda.time.LocalDate;
 import org.junit.Test;
-import org.navalplanner.business.partialtime.IntervalOfPartialDates;
-import org.navalplanner.business.partialtime.PartialDate;
-import org.navalplanner.business.partialtime.TimeQuantity;
-import org.navalplanner.business.partialtime.PartialDate.Granularity;
+import org.navalplanner.business.common.partialtime.IntervalOfPartialDates;
+import org.navalplanner.business.common.partialtime.PartialDate;
+import org.navalplanner.business.common.partialtime.TimeQuantity;
+import org.navalplanner.business.common.partialtime.PartialDate.Granularity;
 
 public class IntervalOfPartialDatesTest {
 
diff --git a/navalplanner-business/src/test/java/org/navalplanner/business/test/partialtime/PartialDateTest.java b/navalplanner-business/src/test/java/org/navalplanner/business/common/test/partialtime/PartialDateTest.java
similarity index 97%
rename from navalplanner-business/src/test/java/org/navalplanner/business/test/partialtime/PartialDateTest.java
rename to navalplanner-business/src/test/java/org/navalplanner/business/common/test/partialtime/PartialDateTest.java
index 46cc7b784..6d280f9e3 100644
--- a/navalplanner-business/src/test/java/org/navalplanner/business/test/partialtime/PartialDateTest.java
+++ b/navalplanner-business/src/test/java/org/navalplanner/business/common/test/partialtime/PartialDateTest.java
@@ -1,4 +1,4 @@
-package org.navalplanner.business.test.partialtime;
+package org.navalplanner.business.common.test.partialtime;
 
 import static org.hamcrest.CoreMatchers.equalTo;
 import static org.hamcrest.CoreMatchers.not;
@@ -16,10 +16,10 @@ import org.joda.time.Instant;
 import org.joda.time.LocalDate;
 import org.joda.time.ReadablePartial;
 import org.junit.Test;
-import org.navalplanner.business.partialtime.IntervalOfPartialDates;
-import org.navalplanner.business.partialtime.PartialDate;
-import org.navalplanner.business.partialtime.TimeQuantity;
-import org.navalplanner.business.partialtime.PartialDate.Granularity;
+import org.navalplanner.business.common.partialtime.IntervalOfPartialDates;
+import org.navalplanner.business.common.partialtime.PartialDate;
+import org.navalplanner.business.common.partialtime.TimeQuantity;
+import org.navalplanner.business.common.partialtime.PartialDate.Granularity;
 
 public class PartialDateTest {
 
diff --git a/navalplanner-business/src/test/java/org/navalplanner/business/test/partialtime/TimeQuantityTest.java b/navalplanner-business/src/test/java/org/navalplanner/business/common/test/partialtime/TimeQuantityTest.java
similarity index 95%
rename from navalplanner-business/src/test/java/org/navalplanner/business/test/partialtime/TimeQuantityTest.java
rename to navalplanner-business/src/test/java/org/navalplanner/business/common/test/partialtime/TimeQuantityTest.java
index 500660bff..af25e2766 100644
--- a/navalplanner-business/src/test/java/org/navalplanner/business/test/partialtime/TimeQuantityTest.java
+++ b/navalplanner-business/src/test/java/org/navalplanner/business/common/test/partialtime/TimeQuantityTest.java
@@ -1,12 +1,12 @@
-package org.navalplanner.business.test.partialtime;
+package org.navalplanner.business.common.test.partialtime;
 
 import static org.hamcrest.CoreMatchers.equalTo;
 import static org.junit.Assert.assertNotSame;
 import static org.junit.Assert.assertThat;
 
 import org.junit.Test;
-import org.navalplanner.business.partialtime.TimeQuantity;
-import org.navalplanner.business.partialtime.PartialDate.Granularity;
+import org.navalplanner.business.common.partialtime.TimeQuantity;
+import org.navalplanner.business.common.partialtime.PartialDate.Granularity;
 
 public class TimeQuantityTest {