diff --git a/src/main/java/org/alfresco/service/cmr/search/RangeParameters.java b/src/main/java/org/alfresco/service/cmr/search/RangeParameters.java
new file mode 100644
index 0000000000..7a148f49fa
--- /dev/null
+++ b/src/main/java/org/alfresco/service/cmr/search/RangeParameters.java
@@ -0,0 +1,143 @@
+/*
+ * #%L
+ * Alfresco Data model classes
+ * %%
+ * Copyright (C) 2005 - 2017 Alfresco Software Limited
+ * %%
+ * This file is part of the Alfresco software.
+ * If the software was purchased under a paid Alfresco license, the terms of
+ * the paid license agreement will prevail.  Otherwise, the software is
+ * provided under the following open source license terms:
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ * #L%
+ */
+package org.alfresco.service.cmr.search;
+
+import java.util.List;
+
+import org.alfresco.api.AlfrescoPublicApi;
+import org.codehaus.jackson.annotate.JsonCreator;
+import org.codehaus.jackson.annotate.JsonProperty;
+
+/**
+ * Parameters used for search range.
+ */
+@AlfrescoPublicApi
+public class RangeParameters
+{
+    private String field;
+    private int minCount;
+    private String start;
+    private String end;
+    private String gap;
+    private boolean hardend;
+    private String other;
+    private String include;
+    private List<String> tags;
+    private List<String> excludeFilters;
+
+    public RangeParameters() {}
+    
+    @JsonCreator
+    public RangeParameters( @JsonProperty("field") String field,
+                            @JsonProperty("facet.range.start") String start, 
+                            @JsonProperty("facet.range.end") String end, 
+                            @JsonProperty("facet.range.gap") String gap)
+    {
+        super();
+        this.field = field;
+        this.start = start;
+        this.end = end;
+        this.gap = gap;
+        this.hardend = false;
+    }
+    /**
+     * Constructor.
+     * @param field
+     * @param minCount
+     * @param start
+     * @param end
+     * @param gap
+     * @param hardend
+     * @param other
+     * @param include
+     * @param tags
+     * @param excludeFilters
+     */
+    public RangeParameters(String field,
+                           int minCount,
+                           String start, 
+                           String end, 
+                           String gap, 
+                           boolean hardend, 
+                           String other,
+                           String include, 
+                           List<String> tags, 
+                           List<String> excludeFilters)
+    {
+        super();
+        this.field = field;
+        this.minCount = minCount;
+        this.start = start;
+        this.end = end;
+        this.gap = gap;
+        this.hardend = hardend;
+        this.other = other;
+        this.include = include;
+        this.tags = tags;
+        this.excludeFilters = excludeFilters;
+    }
+    
+    public String getField()
+    {
+        return field;
+    }
+    public int getMinCount() 
+    {
+        return minCount;
+    }
+    public String getStart()
+    {
+        return start;
+    }
+    public String getEnd() 
+    {
+        return end;
+    }
+    public String getGap() 
+    {
+        return gap;
+    }
+    public boolean isHardend() 
+    {
+        return hardend;
+    }
+    public String getOther()
+    {
+        return other;
+    }
+    public String getInclude() 
+    {
+        return include;
+    }
+    public List<String> getTags() 
+    {
+        return tags;
+    }
+    public List<String> getExcludeFilters() 
+    {
+        return excludeFilters;
+    }
+}
diff --git a/src/main/java/org/alfresco/service/cmr/search/SearchParameters.java b/src/main/java/org/alfresco/service/cmr/search/SearchParameters.java
index f2e0e130a6..62bf86706f 100644
--- a/src/main/java/org/alfresco/service/cmr/search/SearchParameters.java
+++ b/src/main/java/org/alfresco/service/cmr/search/SearchParameters.java
@@ -194,6 +194,8 @@ public class SearchParameters implements BasicSearchParameters
     private IntervalParameters interval;
 
     private List<StatsRequestParameters> stats;
+    
+    private RangeParameters range;
 
     /**
      * Default constructor
@@ -243,6 +245,7 @@ public class SearchParameters implements BasicSearchParameters
         sp.highlight = this.highlight;
         sp.interval = this.interval;
         sp.stats = this.stats;
+        sp.range = this.range;
         return sp;
     }
     
@@ -322,6 +325,16 @@ public class SearchParameters implements BasicSearchParameters
         this.interval = interval;
     }
 
+    public RangeParameters getRange()
+    {
+        return range;
+    }
+
+    public void setRange(RangeParameters range)
+    {
+        this.range = range;
+    }
+
     /**
      * Set the query language.
      * 
@@ -1304,6 +1317,7 @@ public class SearchParameters implements BasicSearchParameters
                     .append(this.sinceTxId).append(", searchTerm=").append(this.searchTerm)
                     .append(", highlight=").append(this.highlight)
                     .append(", interval=").append(this.interval)
+                    .append(", range=").append(this.range)
                     .append(", spellCheck=").append(this.spellCheck).append("]");
         return builder.toString();
     }