diff --git a/src/main/java/io/github/cadenceoss/iwf/core/Workflow.java b/src/main/java/io/github/cadenceoss/iwf/core/Workflow.java
index aaab9946..2aa55b6d 100644
--- a/src/main/java/io/github/cadenceoss/iwf/core/Workflow.java
+++ b/src/main/java/io/github/cadenceoss/iwf/core/Workflow.java
@@ -53,6 +53,12 @@ default List<CommunicationMethodDef> getCommunicationSchema() {
         return Collections.emptyList();
     }
 
+    /**
+     * Define the workflowType of this workflow definition. By default(when return empty string), it's the simple name of the workflow instance,
+     * which should be the case for most scenarios.
+     * <p>
+     * In case of dynamic workflow implementation, return customized values based on constructor input.
+     */
     default String getWorkflowType() {
         return "";
     }