diff --git a/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/ParameterImpl.java b/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/ParameterImpl.java
index 3a63635..7aa5203 100644
--- a/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/ParameterImpl.java
+++ b/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/internal/implementation/ParameterImpl.java
@@ -41,6 +41,7 @@ import java.util.Map;
 
 import javax.enterprise.context.RequestScoped;
 import javax.enterprise.context.SessionScoped;
+import javax.enterprise.inject.Alternative;
 import javax.enterprise.inject.spi.InjectionPoint;
 import javax.faces.convert.Converter;
 import javax.inject.Inject;
@@ -53,6 +54,7 @@ import br.gov.frameworkdemoiselle.util.Faces;
 import br.gov.frameworkdemoiselle.util.Parameter;
 import br.gov.frameworkdemoiselle.util.Reflections;
 
+@Alternative
 public class ParameterImpl<T extends Serializable> implements Parameter<T>, Serializable {
 
 	private static final long serialVersionUID = 1L;
diff --git a/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/internal/procuder/ParameterProducer.java b/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/internal/procuder/ParameterProducer.java
new file mode 100644
index 0000000..50c7d29
--- /dev/null
+++ b/impl/extension/jsf/src/main/java/br/gov/frameworkdemoiselle/internal/procuder/ParameterProducer.java
@@ -0,0 +1,76 @@
+/*
+ * Demoiselle Framework
+ * Copyright (C) 2010 SERPRO
+ * ----------------------------------------------------------------------------
+ * This file is part of Demoiselle Framework.
+ * 
+ * Demoiselle Framework is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License version 3
+ * as published by the Free Software Foundation.
+ * 
+ * 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 Lesser General Public License version 3
+ * along with this program; if not,  see <http://www.gnu.org/licenses/>
+ * or write to the Free Software Foundation, Inc., 51 Franklin Street,
+ * Fifth Floor, Boston, MA  02110-1301, USA.
+ * ----------------------------------------------------------------------------
+ * Este arquivo é parte do Framework Demoiselle.
+ * 
+ * O Framework Demoiselle é um software livre; você pode redistribuí-lo e/ou
+ * modificá-lo dentro dos termos da GNU LGPL versão 3 como publicada pela Fundação
+ * do Software Livre (FSF).
+ * 
+ * Este programa é distribuído na esperança que possa ser útil, mas SEM NENHUMA
+ * GARANTIA; sem uma garantia implícita de ADEQUAÇÃO a qualquer MERCADO ou
+ * APLICAÇÃO EM PARTICULAR. Veja a Licença Pública Geral GNU/LGPL em português
+ * para maiores detalhes.
+ * 
+ * Você deve ter recebido uma cópia da GNU LGPL versão 3, sob o título
+ * "LICENCA.txt", junto com esse programa. Se não, acesse <http://www.gnu.org/licenses/>
+ * ou escreva para a Fundação do Software Livre (FSF) Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA.
+ */
+/*
+ * Demoiselle Framework Copyright (c) 2010 Serpro and other contributors as indicated by the @author tag. See the
+ * copyright.txt in the distribution for a full listing of contributors. Demoiselle Framework is an open source Java EE
+ * library designed to accelerate the development of transactional database Web applications. Demoiselle Framework is
+ * released under the terms of the LGPL license 3 http://www.gnu.org/licenses/lgpl.html LGPL License 3 This file is part
+ * of Demoiselle Framework. Demoiselle Framework is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License 3 as published by the Free Software Foundation. Demoiselle Framework
+ * 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 Demoiselle Framework. If not, see
+ * <http://www.gnu.org/licenses/>.
+ */
+package br.gov.frameworkdemoiselle.internal.procuder;
+
+import java.io.Serializable;
+
+import javax.enterprise.inject.Default;
+import javax.enterprise.inject.Produces;
+import javax.enterprise.inject.spi.InjectionPoint;
+
+import br.gov.frameworkdemoiselle.annotation.Name;
+import br.gov.frameworkdemoiselle.internal.implementation.ParameterImpl;
+import br.gov.frameworkdemoiselle.util.Parameter;
+
+public class ParameterProducer implements Serializable {
+
+	private static final long serialVersionUID = 1L;
+
+	@Default
+	@Produces
+	public <T extends Serializable> Parameter<T> createDefault(final InjectionPoint ip) {
+		return new ParameterImpl<T>(ip);
+	}
+
+	@Name("")
+	@Produces
+	public <T extends Serializable> Parameter<T> createNamed(final InjectionPoint ip) {
+		return new ParameterImpl<T>(ip);
+	}
+}
--
libgit2 0.21.2