diff --git a/src/main/java/gds/commondata/freequery/metadata/AbstractFieldBO.java b/src/main/java/gds/commondata/freequery/metadata/AbstractFieldBO.java
new file mode 100644
index 0000000..7b73ee6
--- /dev/null
+++ b/src/main/java/gds/commondata/freequery/metadata/AbstractFieldBO.java
@@ -0,0 +1,9 @@
+package gds.commondata.freequery.metadata;
+
+public abstract class AbstractFieldBO {
+
+	public AbstractFieldBO() {
+		// TODO Auto-generated constructor stub
+	}
+
+}
diff --git a/target/classes/gds/commondata/freequery/metadata/AbstractFieldBO.class b/target/classes/gds/commondata/freequery/metadata/AbstractFieldBO.class
new file mode 100644
index 0000000..8c59736
Binary files /dev/null and b/target/classes/gds/commondata/freequery/metadata/AbstractFieldBO.class differ