diff --git a/src/main/java/eu/omp/irap/vespa/epntapclient/EpnTapGet.java b/src/main/java/eu/omp/irap/vespa/epntapclient/EpnTapGet.java
new file mode 100644
index 0000000..8ebe2c4
--- /dev/null
+++ b/src/main/java/eu/omp/irap/vespa/epntapclient/EpnTapGet.java
@@ -0,0 +1,64 @@
+/*
+ * This file is a part of EpnTAPClient.
+ * This program aims to provide EPN-TAP support for software clients, like CASSIS spectrum analyzer.
+ * See draft specifications: https://voparis-confluence.obspm.fr/pages/viewpage.action?pageId=559861
+ * Copyright (C) 2016 Institut de Recherche en Astrophysique et Planétologie.
+ *
+ * This program is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU 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 General Public License for more details. You should have received a copy of
+ * the GNU General Public License along with this program. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+
+package eu.omp.irap.vespa.epntapclient;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Logger;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+
+import eu.omp.irap.vespa.votable.utils.CantSendQueryException;
+import eu.omp.irap.vespa.votable.utils.Network;
+
+/**
+ * @author N. Jourdane
+ */
+public class EpnTapGet {
+
+	/** The logger for the class EpnTapGetQueries. */
+	private static final Logger logger = Logger.getLogger(EpnTapGet.class.getName());
+
+	/** The URL of the resolver used for the `target name` field. */
+	private static final String RESOLVER_URL = "http://voparis-registry.obspm.fr/ssodnet/1/autocomplete";
+
+
+	/**
+	 * The method used to get target names propositions by asking to the resolver.
+	 *
+	 * @param begining The beginning of the target_name.
+	 * @return An array of Strings corresponding to the target names got.
+	 * @throws CantSendQueryException
+	 * @throws CantGetXMLException If the resolver do not work.
+	 */
+	public static String[] getTargetNames(String begining) throws CantSendQueryException {
+		Map<String, String> params = new HashMap<>();
+		params.put("q", "\"" + begining + "\"");
+
+		String query = Network.buildQuery(RESOLVER_URL, params);
+		JsonObject root = Network.readJson(query);
+		int count = Integer.parseInt(root.get("count").toString());
+		String[] targetNames = new String[count];
+		JsonArray hits = root.getAsJsonArray("hits");
+		for (int i = 0; i < count; i++) {
+			JsonObject elmt = hits.get(i).getAsJsonObject();
+			targetNames[i] = elmt.get("name").toString().replace("\"", "");
+		}
+		return targetNames;
+	}
+}
diff --git a/src/main/java/eu/omp/irap/vespa/epntapclient/gui/ParamField.java b/src/main/java/eu/omp/irap/vespa/epntapclient/gui/ParamField.java
index 9b38eec..58cd18b 100644
--- a/src/main/java/eu/omp/irap/vespa/epntapclient/gui/ParamField.java
+++ b/src/main/java/eu/omp/irap/vespa/epntapclient/gui/ParamField.java
@@ -24,10 +24,8 @@ import java.text.DateFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
-import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -40,11 +38,8 @@ import javax.swing.SwingUtilities;
 import javax.swing.event.DocumentEvent;
 import javax.swing.event.DocumentListener;
 
-import com.google.gson.JsonArray;
-import com.google.gson.JsonObject;
-
+import eu.omp.irap.vespa.epntapclient.EpnTapGet;
 import eu.omp.irap.vespa.votable.utils.CantSendQueryException;
-import eu.omp.irap.vespa.votable.utils.Network;
 
 /**
  * A field used to set a service parameter to build the query (in the parameter panel). ParamField
@@ -74,9 +69,6 @@ public abstract class ParamField extends JPanel {
 	/** The preferred label width. */
 	private static final int LABEL_WIDTH = 140;
 
-	/** The URL of the resolver used for the `target name` field. */
-	private static final String RESOLVER_URL = "http://voparis-registry.obspm.fr/ssodnet/1/autocomplete";
-
 	/** The date format used in the DateRange field */
 	private static final String DATE_FORMAT = "dd/MM/yyyy";
 
@@ -384,7 +376,7 @@ public abstract class ParamField extends JPanel {
 						lastContent = content;
 						comboBox.removeAllItems();
 						try {
-							for (String s : TargetNameField.getItems(content)) {
+							for (String s : EpnTapGet.getTargetNames(content)) {
 								comboBox.addItem(s);
 							}
 						} catch (CantSendQueryException e) {
@@ -423,30 +415,6 @@ public abstract class ParamField extends JPanel {
 		}
 
 		/**
-		 * The method used to get target names propositions by asking to the resolver.
-		 *
-		 * @param begining The beginning of the target_name.
-		 * @return An array of Strings corresponding to the target names got.
-		 * @throws CantSendQueryException
-		 * @throws CantGetXMLException If the resolver do not work.
-		 */
-		static String[] getItems(String begining) throws CantSendQueryException {
-			Map<String, String> params = new HashMap<>();
-			params.put("q", "\"" + begining + "\"");
-
-			String query = Network.buildQuery(ParamField.RESOLVER_URL, params);
-			JsonObject root = Network.readJson(query);
-			int count = Integer.parseInt(root.get("count").toString());
-			String[] targetNames = new String[count];
-			JsonArray hits = root.getAsJsonArray("hits");
-			for (int i = 0; i < count; i++) {
-				JsonObject elmt = hits.get(i).getAsJsonObject();
-				targetNames[i] = elmt.get("name").toString().replace("\"", "");
-			}
-			return targetNames;
-		}
-
-		/**
 		 * This method is called each time the field is modified.
 		 */
 		@Override
--
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