diff --git a/src/regulated-stablecoin/lib/Wst/Offchain/BuildTx/DirectorySet.hs b/src/regulated-stablecoin/lib/Wst/Offchain/BuildTx/DirectorySet.hs
index 9c3b80db..10bb2b02 100644
--- a/src/regulated-stablecoin/lib/Wst/Offchain/BuildTx/DirectorySet.hs
+++ b/src/regulated-stablecoin/lib/Wst/Offchain/BuildTx/DirectorySet.hs
@@ -22,6 +22,7 @@ import Convex.PlutusLedger.V1 (transStakeCredential, unTransAssetName)
 import Convex.Scripts (toHashableScriptData)
 import Convex.Utils qualified as Utils
 import Data.ByteString.Base16 (decode)
+import Data.Maybe (fromMaybe)
 import GHC.Exts (IsList (..))
 import Plutarch.Evaluate (unsafeEvalTerm)
 import Plutarch.Internal.Term (Config (NoTracing))
@@ -90,7 +91,7 @@ data InsertNodeArgs =
     { inaNewKey :: CurrencySymbol
     , inaTransferLogic :: C.StakeCredential
     , inaIssuerLogic :: C.StakeCredential
-    , inaGlobalStateCS :: CurrencySymbol
+    , inaGlobalStateCS :: Maybe CurrencySymbol
     }
 
 insertDirectoryNode :: forall era env m. (MonadReader env m, Env.HasDirectoryEnv env, C.IsBabbageBasedEra era, MonadBuildTx era m, C.HasScriptLanguageInEra C.PlutusScriptV3 era, MonadBlockchain era m) => UTxODat era ProgrammableLogicGlobalParams -> UTxODat era DirectorySetNode -> InsertNodeArgs -> m ()
@@ -123,7 +124,7 @@ insertDirectoryNode UTxODat{uIn=paramsRef} UTxODat{uIn, uOut=firstTxOut, uDatum=
             , next = next firstTxData
             , transferLogicScript = transStakeCredential inaTransferLogic
             , issuerLogicScript = transStakeCredential inaIssuerLogic
-            , globalStateCS = inaGlobalStateCS
+            , globalStateCS = fromMaybe (CurrencySymbol "") inaGlobalStateCS
             }
       newDat = C.TxOutDatumInline C.babbageBasedEra $ toHashableScriptData dsn
       insertedNode = C.TxOut addr newVal newDat C.ReferenceScriptNone
diff --git a/src/regulated-stablecoin/lib/Wst/Offchain/BuildTx/ProgrammableLogic.hs b/src/regulated-stablecoin/lib/Wst/Offchain/BuildTx/ProgrammableLogic.hs
index 45db5285..fd50c50b 100644
--- a/src/regulated-stablecoin/lib/Wst/Offchain/BuildTx/ProgrammableLogic.hs
+++ b/src/regulated-stablecoin/lib/Wst/Offchain/BuildTx/ProgrammableLogic.hs
@@ -52,7 +52,7 @@ import Wst.Offchain.Query (UTxODat (..))
 -}
 issueProgrammableToken :: forall era env m. (MonadReader env m, Env.HasDirectoryEnv env, Env.HasTransferLogicEnv env, C.IsBabbageBasedEra era, MonadBlockchain era m, C.HasScriptLanguageInEra C.PlutusScriptV3 era, MonadBuildTx era m) => UTxODat era ProgrammableLogicGlobalParams -> (C.AssetName, C.Quantity) -> [UTxODat era DirectorySetNode] -> m C.PolicyId
 issueProgrammableToken paramsTxOut (an, q) directoryList = Utils.inBabbage @era $ do
-  inta@TransferLogicEnv{tleTransferScript, tleIssuerScript} <- asks Env.transferLogicEnv
+  inta@TransferLogicEnv{tleTransferScript, tleIssuerScript, tleGlobalParamsNft} <- asks Env.transferLogicEnv
   glParams <- asks (Env.globalParams . Env.directoryEnv)
   dir <- asks Env.directoryEnv
 
@@ -77,10 +77,10 @@ issueProgrammableToken paramsTxOut (an, q) directoryList = Utils.inBabbage @era
     else do
       let nodeArgs =
             InsertNodeArgs
-              { inaNewKey = issuedSymbol
+              { inaNewKey        = issuedSymbol
               , inaTransferLogic = C.StakeCredentialByScript $ C.hashScript $ C.PlutusScript C.plutusScriptVersion tleTransferScript
-              , inaIssuerLogic = C.StakeCredentialByScript $ C.hashScript $ C.PlutusScript C.plutusScriptVersion tleIssuerScript
-              , inaGlobalStateCS = CurrencySymbol ""
+              , inaIssuerLogic   = C.StakeCredentialByScript $ C.hashScript $ C.PlutusScript C.plutusScriptVersion tleIssuerScript
+              , inaGlobalStateCS = tleGlobalParamsNft
               }
 
       mintPlutus mintingScript MintPToken an q
diff --git a/src/regulated-stablecoin/lib/Wst/Offchain/Env.hs b/src/regulated-stablecoin/lib/Wst/Offchain/Env.hs
index 06336dbe..2d5845a4 100644
--- a/src/regulated-stablecoin/lib/Wst/Offchain/Env.hs
+++ b/src/regulated-stablecoin/lib/Wst/Offchain/Env.hs
@@ -101,6 +101,7 @@ import Data.Maybe (listToMaybe)
 import Data.Proxy (Proxy (..))
 import Data.Text qualified as Text
 import GHC.Generics (Generic)
+import PlutusLedgerApi.V3 (CurrencySymbol)
 import SmartTokens.Core.Scripts (ScriptTarget)
 import SmartTokens.Types.ProtocolParams (ProgrammableLogicGlobalParams (..))
 import System.Environment qualified
@@ -280,6 +281,7 @@ data TransferLogicEnv =
     , tleMintingScript           :: PlutusScript PlutusScriptV3
     , tleTransferScript          :: PlutusScript PlutusScriptV3
     , tleIssuerScript            :: PlutusScript PlutusScriptV3
+    , tleGlobalParamsNft         :: Maybe CurrencySymbol
     }
 
 {-| 'IssueNewTokenArgs' for the policy that always succeeds (no checks)
@@ -292,6 +294,7 @@ alwaysSucceedsTransferLogic target =
     , tleMintingScript = alwaysSucceedsScript target
     , tleTransferScript = alwaysSucceedsScript target
     , tleIssuerScript = alwaysSucceedsScript target
+    , tleGlobalParamsNft = Nothing
     }
 
 class HasTransferLogicEnv e where
@@ -325,6 +328,7 @@ mkTransferLogicEnv BlacklistTransferLogicScriptRoot{tlrTarget, tlrDirEnv, tlrIss
     , tleMintingScript =  permissionedMintingScript tlrTarget tlrIssuer
     , tleTransferScript = freezeTransferScript tlrTarget progLogicBaseCred blacklistPolicy
     , tleIssuerScript = permissionedSpendingScript tlrTarget tlrIssuer
+    , tleGlobalParamsNft = Nothing
     }
 
 blacklistNodePolicyId :: TransferLogicEnv -> C.PolicyId
diff --git a/src/regulated-stablecoin/test/unit/Wst/Test/UnitTest.hs b/src/regulated-stablecoin/test/unit/Wst/Test/UnitTest.hs
index a3437ae5..09c1ed34 100644
--- a/src/regulated-stablecoin/test/unit/Wst/Test/UnitTest.hs
+++ b/src/regulated-stablecoin/test/unit/Wst/Test/UnitTest.hs
@@ -8,13 +8,13 @@ import Cardano.Api qualified as C
 import Cardano.Api.Shelley qualified as C
 import Cardano.Ledger.Api qualified as Ledger
 import Cardano.Ledger.Plutus.ExUnits (ExUnits (..))
-import Control.Lens ((%~), (&), (^.))
+import Control.Lens ((%~), (&))
 import Control.Monad (void)
 import Control.Monad.IO.Class (MonadIO (..))
 import Control.Monad.Reader (MonadReader (ask), ReaderT (runReaderT), asks)
 import Convex.BuildTx qualified as BuildTx
-import Convex.Class (MonadBlockchain (queryProtocolParameters, sendTx),
-                     MonadMockchain, MonadUtxoQuery, ValidationError, getTxById)
+import Convex.Class (MonadBlockchain (sendTx), MonadMockchain, MonadUtxoQuery,
+                     ValidationError, getTxById)
 import Convex.CoinSelection (ChangeOutputPosition (TrailingChange))
 import Convex.MockChain (MockchainT)
 import Convex.MockChain.CoinSelection (tryBalanceAndSubmit)
@@ -271,10 +271,10 @@ seizeUserOutput scriptRoot = failOnError $ Env.withEnv $ do
 dummyNodeArgs :: InsertNodeArgs
 dummyNodeArgs =
   InsertNodeArgs
-    { inaNewKey = CurrencySymbol (stringToBuiltinByteStringHex "e165610232235bbbbeff5b998b23e165610232235bbbbeff5b998b23")
+    { inaNewKey        = CurrencySymbol (stringToBuiltinByteStringHex "e165610232235bbbbeff5b998b23e165610232235bbbbeff5b998b23")
     , inaTransferLogic = C.StakeCredentialByScript "e165610232235bbbbeff5b998b23e165610232235bbbbeff5b998b23"
-    , inaIssuerLogic = C.StakeCredentialByScript "e165610232235bbbbeff5b998b23e165610232235bbbbeff5b998b23"
-    , inaGlobalStateCS = CurrencySymbol ""
+    , inaIssuerLogic   = C.StakeCredentialByScript "e165610232235bbbbeff5b998b23e165610232235bbbbeff5b998b23"
+    , inaGlobalStateCS = Nothing
     }
 
 {-| Register the 'alwaysSucceedsScript' stake validator