diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp
index 3bddd020e1932570d9602a873810353eaee088a4..8be5c427fe8a054e67d582b46e27416783dfecb0 100644
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@@ -320,9 +320,11 @@ BOOL LLFloaterModelPreview::postBuild()
 
 	childDisable("upload_skin");
 	childDisable("upload_joints");
-
+	
 	childDisable("ok_btn");
 
+	childSetCommitCallback("confirm_checkbox", refresh, this);
+
 	mViewOptionMenuButton = getChild<LLMenuButton>("options_gear_btn");
 
 	mCommitCallbackRegistrar.add("ModelImport.ViewOption.Action", boost::bind(&LLFloaterModelPreview::onViewOptionChecked, this, _2));
@@ -2701,7 +2703,8 @@ U32 LLModelPreview::calcResourceCost()
 
 	if (mFMP && mModelLoader)
 	{
-		if ( getLoadState() < LLModelLoader::ERROR_PARSING )
+		const BOOL confirmed_checkbox = mFMP->getChild<LLCheckBoxCtrl>("confirm_checkbox")->getValue().asBoolean();
+		if ( getLoadState() < LLModelLoader::ERROR_PARSING && confirmed_checkbox )
 		{
 			mFMP->childEnable("ok_btn");
 		}
@@ -2843,7 +2846,8 @@ void LLModelPreview::rebuildUploadData()
 
 	F32 max_scale = 0.f;
 
-	if ( mBaseScene.size() > 0 )
+	const BOOL confirmed_checkbox = mFMP->getChild<LLCheckBoxCtrl>("confirm_checkbox")->getValue().asBoolean();
+	if ( mBaseScene.size() > 0 && confirmed_checkbox )
 	{
 		mFMP->childEnable("ok_btn");
 	}
@@ -3247,6 +3251,8 @@ void LLModelPreview::loadModelCallback(S32 lod)
 	}
 
 	mLoading = false;
+	if (mFMP)
+		mFMP->getChild<LLCheckBoxCtrl>("confirm_checkbox")->set(FALSE);
 	refresh();
 
 	mModelLoadedSignal();
@@ -3902,7 +3908,8 @@ void LLModelPreview::updateStatusMessages()
 		}
 	}
 	
-	if ( upload_ok && !errorStateFromLoader && skinAndRigOk )
+	const BOOL confirmed_checkbox = mFMP->getChild<LLCheckBoxCtrl>("confirm_checkbox")->getValue().asBoolean();
+	if ( upload_ok && !errorStateFromLoader && skinAndRigOk && confirmed_checkbox)
 	{
 		mFMP->childEnable("ok_btn");
 	}
diff --git a/indra/newview/skins/default/xui/en/floater_model_preview.xml b/indra/newview/skins/default/xui/en/floater_model_preview.xml
index dce55dae128654190cb8b7d343def0d9f80f59f3..4677d014b88c0b85bc6fdf61945453cdc3876af9 100644
--- a/indra/newview/skins/default/xui/en/floater_model_preview.xml
+++ b/indra/newview/skins/default/xui/en/floater_model_preview.xml
@@ -83,6 +83,20 @@
     </text>
   </panel>
 
+  <check_box
+	height="16"
+	left_delta="0"
+	name="confirm_checkbox"
+	top_pad="15"
+	follows="bottom|left"
+	width="16" />
+
+  <text
+	height="30"
+	width="570"
+	word_wrap="true" 
+	left_delta="25"
+	top_delta="0">I confirm that I have the appropriate rights to the material contained in this model. [secondlife:///app/floater/learn_more Learn more]</text>
   <text left="10" bottom="540" width="290" height="15" follows="bottom|left|right" name="status">[STATUS]</text>