diff --git a/src/integrationTest/java/org/radarbase/output/RestructureS3IntegrationTest.kt b/src/integrationTest/java/org/radarbase/output/RestructureS3IntegrationTest.kt
index 60fcb7b..d366350 100644
--- a/src/integrationTest/java/org/radarbase/output/RestructureS3IntegrationTest.kt
+++ b/src/integrationTest/java/org/radarbase/output/RestructureS3IntegrationTest.kt
@@ -31,6 +31,39 @@ import java.nio.charset.StandardCharsets.UTF_8
 import java.nio.file.Paths
 
 class RestructureS3IntegrationTest {
+    @Test
+    fun configuration() = runTest {
+        Timer.isEnabled = true
+        val sourceConfig = S3Config(
+            endpoint = "http://localhost:9000",
+            accessToken = "minioadmin",
+            secretKey = "minioadmin",
+            bucket = "source",
+        )
+        val targetConfig = sourceConfig.copy(bucket = "target")
+        val topicConfig = mapOf(
+            "application_server_status" to TopicConfig(
+                pathProperties = PathFormatterConfig(
+                    format = "\${projectId}/\${userId}/\${topic}/\${value:serverStatus}/\${filename}",
+                ),
+            ),
+        )
+        val config = RestructureConfig(
+            source = ResourceConfig("s3", s3 = sourceConfig),
+            target = ResourceConfig("s3", s3 = targetConfig),
+            paths = PathConfig(
+                inputs = listOf(Paths.get("in")),
+                // These properties were added to verify that they are present later in PathConfig.createFactory()
+                properties = mapOf("one" to "1", "two" to "2", "three" to "3"),
+            ),
+            worker = WorkerConfig(minimumFileAge = 0L),
+            topics = topicConfig,
+        )
+        val application = Application(config)
+
+        assertEquals(4, application.pathFactory.pathConfig.path.properties.count())
+    }
+
     @Test
     fun integration() = runTest {
         Timer.isEnabled = true
@@ -51,11 +84,18 @@ class RestructureS3IntegrationTest {
         val config = RestructureConfig(
             source = ResourceConfig("s3", s3 = sourceConfig),
             target = ResourceConfig("s3", s3 = targetConfig),
-            paths = PathConfig(inputs = listOf(Paths.get("in"))),
+            paths = PathConfig(
+                inputs = listOf(Paths.get("in")),
+                // These properties were added to verify that they are present later in PathConfig.createFactory()
+                properties = mapOf("one" to "1", "two" to "2", "three" to "3"),
+            ),
             worker = WorkerConfig(minimumFileAge = 0L),
             topics = topicConfig,
         )
         val application = Application(config)
+
+        assertEquals(4, application.pathFactory.pathConfig.path.properties.count())
+
         val sourceClient = sourceConfig.createS3Client()
         val sourceBucket = requireNotNull(sourceConfig.bucket)
         if (!sourceClient.bucketExists(BucketExistsArgs.builder().bucketBuild(sourceBucket))) {
diff --git a/src/main/java/org/radarbase/output/config/PathConfig.kt b/src/main/java/org/radarbase/output/config/PathConfig.kt
index 0755275..00078f3 100644
--- a/src/main/java/org/radarbase/output/config/PathConfig.kt
+++ b/src/main/java/org/radarbase/output/config/PathConfig.kt
@@ -45,9 +45,19 @@ data class PathConfig(
                 else -> null
             }
 
+        // Pass any properties from the given PathConfig to the PathFormatterConfig for the factory.
+        // Properties passed in the PathConfig.path.properties take precedent
+        val pathProperties = buildMap {
+            putAll(path.properties)
+            putAll(properties)
+        }
+
+        val pathFormatterConfig = path.copy(properties = pathProperties)
+        val pathConfig = copy(bucket = bucketConfig, path = pathFormatterConfig)
+
         pathFactory.init(
             extension = extension,
-            config = copy(bucket = bucketConfig),
+            config = pathConfig,
             topics = topics,
         )
 
diff --git a/src/main/java/org/radarbase/output/path/RecordPathFactory.kt b/src/main/java/org/radarbase/output/path/RecordPathFactory.kt
index 1aafbc4..8b6c2ed 100644
--- a/src/main/java/org/radarbase/output/path/RecordPathFactory.kt
+++ b/src/main/java/org/radarbase/output/path/RecordPathFactory.kt
@@ -24,6 +24,7 @@ import org.apache.avro.generic.GenericRecordBuilder
 import org.radarbase.output.config.PathConfig
 import org.radarbase.output.config.TopicConfig
 import org.radarbase.output.util.TimeUtil
+import org.slf4j.LoggerFactory
 import java.nio.file.Path
 import java.nio.file.Paths
 import java.util.regex.Pattern
@@ -44,12 +45,13 @@ abstract class RecordPathFactory {
                 config.output
             },
             path = config.path.copy(
-                properties = buildMap(config.path.properties.size + 1) {
+                properties = buildMap {
                     putAll(config.path.properties)
                     putIfAbsent("extension", extension)
                 },
             ),
         )
+
         this.addTopicConfiguration(topics)
     }
 
@@ -67,7 +69,8 @@ abstract class RecordPathFactory {
         attempt: Int,
     ): Path {
         val keyField = requireNotNull(record.get("key")) { "Failed to process $record; no key present" }
-        val valueField = requireNotNull(record.get("value") as? GenericRecord) { "Failed to process $record; no value present" }
+        val valueField =
+            requireNotNull(record.get("value") as? GenericRecord) { "Failed to process $record; no value present" }
 
         val keyRecord: GenericRecord = if (keyField is GenericRecord) {
             keyField
@@ -146,5 +149,7 @@ abstract class RecordPathFactory {
             ?.let { get(it.pos()) }
     }
 
+    private val logger = LoggerFactory.getLogger(RecordPathFactory::class.java)
+
     protected open fun addTopicConfiguration(topicConfig: Map<String, TopicConfig>) = Unit
 }
diff --git a/src/test/java/org/radarbase/output/path/RecordPathFactoryTest.kt b/src/test/java/org/radarbase/output/path/RecordPathFactoryTest.kt
new file mode 100644
index 0000000..db8a332
--- /dev/null
+++ b/src/test/java/org/radarbase/output/path/RecordPathFactoryTest.kt
@@ -0,0 +1,46 @@
+package org.radarbase.output.path
+
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+import org.radarbase.output.config.PathConfig
+import org.radarbase.output.config.PathFormatterConfig
+import org.radarbase.output.config.ResourceConfig
+import org.radarbase.output.config.S3Config
+
+internal class RecordPathFactoryTest {
+
+    @Test
+    fun testInit() {
+        var properties = mapOf("key1" to "value1", "key2" to "value2")
+
+        val pathConfig = PathConfig(
+            factory = "org.radarbase.output.path.FormattedPathFactory",
+            properties = properties,
+            path = PathFormatterConfig(
+                format = "\${topic}/\${projectId}/\${userId}/\${sourceId}/\${filename}",
+                plugins = "fixed",
+            ),
+        )
+
+        val targetConfig = S3Config(
+            endpoint = "http://localhost:9000",
+            accessToken = "minioadmin",
+            secretKey = "minioadmin",
+            bucket = "target",
+        )
+
+        val factory = pathConfig.createFactory(
+            ResourceConfig("s3", s3 = targetConfig),
+            "test-extension",
+            topics = mapOf(),
+        )
+
+        properties = buildMap {
+            putAll(properties)
+            putIfAbsent("extension", "test-extension")
+        }
+
+        assertEquals(properties, factory.pathConfig.path.properties)
+        assertEquals(properties, factory.pathConfig.path.properties)
+    }
+}