diff --git a/modules/document/document.model.php b/modules/document/document.model.php
index b2271aa6c..1d3bdff9b 100644
--- a/modules/document/document.model.php
+++ b/modules/document/document.model.php
@@ -532,6 +532,23 @@
 
 			return $output->data;
         }
+
+		function getDocumentExtraVarsCount($module_srl, $search_obj = NULL)
+		{
+			// Additional search options
+			$args->module_srl = $module_srl;
+
+			$args->category_srl = $search_obj->category_srl;
+			$args->var_idx = $search_obj->s_var_idx;
+			$args->var_eid = $search_obj->s_var_eid;
+			$args->var_value = $search_obj->s_var_value;
+
+			$output = executeQuery('document.getDocumentExtraVarsCount', $args);
+			// Return total number of
+			$total_count = $output->data->count;
+			return (int)$total_count;
+		}
+
 		/**
 		 * Import page of the document, module_srl Without throughout ..
 		 * @param documentItem $oDocument
diff --git a/modules/document/queries/getDocumentExtraVarsCount.xml b/modules/document/queries/getDocumentExtraVarsCount.xml
new file mode 100644
index 000000000..1faf3f9ab
--- /dev/null
+++ b/modules/document/queries/getDocumentExtraVarsCount.xml
@@ -0,0 +1,29 @@
+<query id="getDocumentExtraVarsCount" action="select">
+	<tables>
+		<table query="true" alias="A">
+			<tables>
+				<table name="documents" />
+				<table name="document_extra_vars" alias="extra_vars" />
+			</tables>
+			<columns>
+				<column name="count(*)" alias="count" />
+			</columns>
+			<conditions>
+				<condition operation="in" column="documents.module_srl" var="module_srl" filter="number" />
+				<condition operation="in" column="documents.category_srl" var="category_srl" filter="number" pipe="and" />
+				<condition operation="equal" column="extra_vars.module_srl" default="documents.module_srl" pipe="and" />
+				<condition operation="equal" column="extra_vars.document_srl" default="documents.document_srl" pipe="and" />
+				<condition operation="equal" column="extra_vars.var_idx" var="var_idx" pipe="and" />
+				<condition operation="equal" column="extra_vars.eid" var="var_eid" pipe="and" />
+				<condition operation="in" column="documents.status" var="statusList" pipe="and" />
+				<condition operation="like" column="extra_vars.value" var="var_value" notnull="notnull" pipe="and" />
+			</conditions>
+			<groups>
+				<group column="extra_vars.document_srl" />
+			</groups>
+		</table>
+	</tables>
+	<columns>
+		<column name="count(A.count)" alias="count" />
+	</columns>
+</query>