diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.C b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.C
similarity index 100%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.C
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.C
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.H b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.H
similarity index 100%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.H
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/constantHeatTransfer/constantHeatTransfer.H
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C
similarity index 98%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C
index 8858a81949300846763066eb23760a6b34e2b8df..710a43cf3eced30de48c54b0d74e14970ec6bb11 100644
--- a/src/fvOptions/sources/derived/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C
+++ b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C
@@ -109,7 +109,7 @@ Foam::fv::interRegionHeatTransferModel::interRegionHeatTransferModel
     const fvMesh& mesh
 )
 :
-    option(name, modelType, dict, mesh),
+    option(name, modelType, dict, mesh, readBool(dict.lookup("master"))),
     nbrModel_(NULL),
     nbrModelName_(word::null),
     firstIter_(true),
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.H b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.H
similarity index 100%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.H
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.H
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModelI.H b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModelI.H
similarity index 100%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModelI.H
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModelI.H
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModelTemplates.C b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModelTemplates.C
similarity index 100%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModelTemplates.C
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModelTemplates.C
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.C b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.C
similarity index 100%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.C
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.C
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.H b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.H
similarity index 100%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.H
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/tabulatedHeatTransfer/tabulatedHeatTransfer.H
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.C b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.C
similarity index 100%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.C
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.C
diff --git a/src/fvOptions/sources/derived/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.H b/src/fvOptions/sources/interRegion/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.H
similarity index 100%
rename from src/fvOptions/sources/derived/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.H
rename to src/fvOptions/sources/interRegion/interRegionHeatTransferModel/variableHeatTransfer/variableHeatTransfer.H