diff --git a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/generators/AddAssociatedConceptGenerator.java b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/generators/AddAssociatedConceptGenerator.java
index a7f8773e..7162b85e 100644
--- a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/generators/AddAssociatedConceptGenerator.java
+++ b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/generators/AddAssociatedConceptGenerator.java
@@ -358,16 +358,14 @@ public class AddAssociatedConceptGenerator  extends VivoBaseGenerator implements
    
     //Add preprocessor
 	
-   private void addPreprocessors(EditConfigurationVTwo editConfiguration, 
-		   OntModel ontModel, 
-		   WebappDaoFactory wdf) {
+   private void addPreprocessors(EditConfigurationVTwo editConfiguration) {
 	  //An Edit submission preprocessor for enabling addition of multiple terms for a single search
 	   //TODO: Check if this is the appropriate way of getting model
 	 
 	   //Passing model to check for any URIs that are present
 	   
 	   editConfiguration.addEditSubmissionPreprocessor(
-			   new AddAssociatedConceptsPreprocessor(editConfiguration, ontModel, wdf));
+			   new AddAssociatedConceptsPreprocessor(editConfiguration));
 	   editConfiguration.addModelChangePreprocessor(new ConceptSemanticTypesPreprocessor());
 	  
 	}
diff --git a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/AddAssociatedConceptsPreprocessor.java b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/AddAssociatedConceptsPreprocessor.java
index c2687659..f673d9e1 100644
--- a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/AddAssociatedConceptsPreprocessor.java
+++ b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/AddAssociatedConceptsPreprocessor.java
@@ -34,6 +34,7 @@ import com.hp.hpl.jena.vocabulary.XSD;
 
 
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
+import edu.cornell.mannlib.vitro.webapp.dao.ModelAccess;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.BaseEditSubmissionPreprocessorVTwo;
 import edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.EditConfigurationUtils;
@@ -78,17 +79,18 @@ public class AddAssociatedConceptsPreprocessor extends
 
 	// Will be editing the edit configuration as well as edit submission here
 
-	public AddAssociatedConceptsPreprocessor(EditConfigurationVTwo editConfig, OntModel ontModel, WebappDaoFactory wadf) {
+	public AddAssociatedConceptsPreprocessor(EditConfigurationVTwo editConfig) {
 		super(editConfig);
-		this.ontModel = ontModel;
-		this.wdf = wadf;
 		this.labelVarToUriVarHash = new HashMap<String, String>();
 		//Saves values of concept type uris
 		this.conceptSemanticTypeURIVarToValueMap = new HashMap<String, List<String>>();
 	}
 
-	public void preprocess(MultiValueEditSubmission inputSubmission) {
+	public void preprocess(MultiValueEditSubmission inputSubmission, VitroRequest vreq) {
 		submission = inputSubmission;
+		this.wdf = vreq.getWebappDaoFactory();
+		this.ontModel = ModelAccess.on(vreq).getJenaOntModel();
+		//Set the models that we need here
 		// Get the input elements for concept node and concept label as well
 		// as vocab uri (which is based on thge
 		// For query parameters, check whether CUI
diff --git a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/ConceptSemanticTypesPreprocessor.java b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/ConceptSemanticTypesPreprocessor.java
index 345aeeee..d0b3cb9a 100644
--- a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/ConceptSemanticTypesPreprocessor.java
+++ b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/ConceptSemanticTypesPreprocessor.java
@@ -50,7 +50,7 @@ public class ConceptSemanticTypesPreprocessor implements ModelChangePreprocessor
 	@Override
 	public void preprocess(Model retractionsModel, Model additionsModel,
 			HttpServletRequest request) {
-		VitroRequest vreq = new VitroRequest(vreq);
+		VitroRequest vreq = new VitroRequest(request);
 		//Run a construct query against the additions model
 		String prefixes = "PREFIX rdfs:<" + RDFS.getURI() + "> " + 
 		"PREFIX owl:<http://www.w3.org/2002/07/owl#> " + 
diff --git a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/RoleToActivityPredicatePreprocessor.java b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/RoleToActivityPredicatePreprocessor.java
index df1d6a9a..ae94cf97 100644
--- a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/RoleToActivityPredicatePreprocessor.java
+++ b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/RoleToActivityPredicatePreprocessor.java
@@ -50,7 +50,7 @@ public class RoleToActivityPredicatePreprocessor extends RoleToPredicatePreproce
     	this.itemToRolePredicate = "activityToRolePredicate";
     }
     
-    protected String getItemType(MultiValueEditSubmission submission) {
+    protected String getItemType(MultiValueEditSubmission submission, VitroRequest vreq) {
     	String type = null;
     	Map<String, List<String>> urisFromForm = submission.getUrisFromForm();
 		//Get the type of the activity selected
diff --git a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/RoleToPredicatePreprocessor.java b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/RoleToPredicatePreprocessor.java
index 60967f8b..4bebf4df 100644
--- a/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/RoleToPredicatePreprocessor.java
+++ b/src/edu/cornell/mannlib/vitro/webapp/edit/n3editing/configuration/preprocessors/RoleToPredicatePreprocessor.java
@@ -56,7 +56,7 @@ public abstract class RoleToPredicatePreprocessor extends BaseEditSubmissionPrep
     //Instantiate itemType etc. based on which version of preprocessor required
     abstract protected void setupVariableNames();
 
-	public void preprocess(MultiValueEditSubmission submission) {
+	public void preprocess(MultiValueEditSubmission submission, VitroRequest vreq) {
     	//Query for all statements using the original roleIn predicate replace
     	//with the appropriate roleRealizedIn or roleContributesTo
     	//In addition, need to ensure the inverse predicate is also set correctly