diff --git a/app/availableplugins/SqlConnector/src/Model/Table/SqlProvisionersTable.php b/app/availableplugins/SqlConnector/src/Model/Table/SqlProvisionersTable.php
index 9a4bf96f3..04167cddd 100644
--- a/app/availableplugins/SqlConnector/src/Model/Table/SqlProvisionersTable.php
+++ b/app/availableplugins/SqlConnector/src/Model/Table/SqlProvisionersTable.php
@@ -367,14 +367,20 @@ public function provision(
     object $data,       // $data is currently only \App\Model\Entity\Person, but that might change
     string $eligibility
   ): array {
-    // Connect to the target database
-    $this->Servers->SqlServers->connect($provisioningTarget->sql_provisioner->server_id, 'targetdb');
+    // Connect to the target database. We append the SQL Provisioner ID to generate a
+    // unique data source name in case there are multiple SQL Provisioners in the same CO.
+    // Table Alias construction in the sync* commands will need to do the same thing.
+
+    $cxnLabel = "targetdb" . $provisioningTarget->sql_provisioner->id;
+
+    $this->Servers->SqlServers->connect($provisioningTarget->sql_provisioner->server_id, $cxnLabel);
 
     return $this->syncEntity(
       $provisioningTarget->sql_provisioner,
       $className,
       $data,
-      $eligibility
+      $eligibility,
+      $cxnLabel
     );
   }
   
@@ -395,7 +401,8 @@ protected function syncEntity(
     string $entityName,
     $data,
     string $eligibility, 
-    string $dataSource='targetdb'): array {
+    string $dataSource='targetdb'
+  ): array {
     // Find the model config, which may vary depending on the type of entity.
     // We don't check secondaryModels because those aren't directly provisioned.
     $mconfig = $this->primaryModels[$entityName] 
@@ -409,11 +416,11 @@ protected function syncEntity(
 // XXX similar code in syncReferenceData, refactor?
     $options = [
       'table'       => $SqlProvisioner->table_prefix . $mconfig['table'],
-      'alias'       => $mconfig['name'],
+      'alias'       => $mconfig['name'] . $SqlProvisioner->id,
       'connection'  => ConnectionManager::get($dataSource)
     ];
 
-    $SpTable = TableUtilities::getTableFromRegistry(alias: $mconfig['name'], options: $options);
+    $SpTable = TableUtilities::getTableFromRegistry(alias: $options['alias'], options: $options);
 
     try {
       $curEntity = $SpTable->get($data->id);
@@ -565,11 +572,11 @@ public function syncReferenceData(int $id, string $dataSource='targetdb') {
 
       $options = [
         'table'       => $spcfg->table_prefix . $m['table'],
-        'alias'       => $m['name'],
+        'alias'       => $m['name'] . $SqlProvisioner->id,
         'connection'  => ConnectionManager::get($dataSource)
       ];
 
-      $SpTable = TableUtilities::getTableFromRegistry(alias: $m['name'], options: $options);
+      $SpTable = TableUtilities::getTableFromRegistry(alias: $options['alias'], options: $options);
 
       // Next get the source table model
 
@@ -640,7 +647,8 @@ protected function syncRelatedEntities(
     string $relatedEntityName,
     $parentData,
     string $eligibility, 
-    string $dataSource='targetdb') {
+    string $dataSource='targetdb'
+  ) {
     // eg: person_id
     $parentFk = StringUtilities::entityToForeignKey($parentData);
     // eg: names
@@ -657,11 +665,11 @@ protected function syncRelatedEntities(
 
     $options = [
       'table'       => $SqlProvisioner->table_prefix . $mconfig['table'],
-      'alias'       => $mconfig['name'],
+      'alias'       => $mconfig['name'] . $SqlProvisioner->id,
       'connection'  => ConnectionManager::get($dataSource)
     ];
 
-    $SpTable = TableUtilities::getTableFromRegistry(alias: $mconfig['name'], options: $options);
+    $SpTable = TableUtilities::getTableFromRegistry(alias: $options['alias'], options: $options);
 
     // We have the source values, but we need to convert them to arrays
     // for patchEntities
@@ -741,11 +749,11 @@ protected function syncRelatedEntities(
 
           $options = [
             'table'       => $SqlProvisioner->table_prefix . $subconfig['table'],
-            'alias'       => $subconfig['name'],
+            'alias'       => $subconfig['name'] . $SqlProvisioner->id,
             'connection'  => ConnectionManager::get($dataSource)
           ];
 
-          $SubTable = TableUtilities::getTableFromRegistry(alias: $subconfig['name'], options: $options);
+          $SubTable = TableUtilities::getTableFromRegistry(alias: $options['alias'], options: $options);
 
           foreach($toDelete as $d) {
             // We shouldn't get here if either $parentKey or $d->id is null...
diff --git a/app/src/Lib/Util/DBALConnection.php b/app/src/Lib/Util/DBALConnection.php
index 14cc36fa2..082964d93 100644
--- a/app/src/Lib/Util/DBALConnection.php
+++ b/app/src/Lib/Util/DBALConnection.php
@@ -74,6 +74,10 @@ public static function factory(?ConsoleIo $io=null, string $connection='default'
       'driver'   => ($cfg['driver'] == 'Cake\Database\Driver\Postgres' ? "pdo_pgsql" : "mysqli")
     ];
     
+    if(!empty($cfg['port'])) {
+      $cfargs['port'] = $cfg['port'];
+    }
+    
     // For MySQL SSL
     if(!empty($cfg['ssl_ca'])) {
       $cfargs['ssl_ca'] = $cfg['ssl_ca'];
diff --git a/app/src/Lib/Util/SchemaManager.php b/app/src/Lib/Util/SchemaManager.php
index 7e6f3123b..528ef2bd0 100644
--- a/app/src/Lib/Util/SchemaManager.php
+++ b/app/src/Lib/Util/SchemaManager.php
@@ -284,9 +284,9 @@ protected function processSchema(
           $options = [];
           
           if(isset($iCfg->unique) && $iCfg->unique) {
-            $table->addUniqueConstraint($iCfg->columns, $iName, $flags, $options);
+            $table->addUniqueConstraint($iCfg->columns, $tablePrefix.$iName, $flags, $options);
           } else {
-            $table->addIndex($iCfg->columns, $iName, $flags, $options);
+            $table->addIndex($iCfg->columns, $tablePrefix.$iName, $flags, $options);
           }
         }
       }