diff --git a/src/main/java/com/kingsrook/qqq/backend/core/callbacks/QProcessCallback.java b/src/main/java/com/kingsrook/qqq/backend/core/callbacks/QProcessCallback.java
index f56fe681..13ec2a1f 100644
--- a/src/main/java/com/kingsrook/qqq/backend/core/callbacks/QProcessCallback.java
+++ b/src/main/java/com/kingsrook/qqq/backend/core/callbacks/QProcessCallback.java
@@ -19,6 +19,13 @@ import com.kingsrook.qqq.backend.core.model.metadata.QFieldMetaData;
  *******************************************************************************/
 public interface QProcessCallback
 {
+   /*******************************************************************************
+    ** Get the filter query for this callback.
+    *******************************************************************************/
    QQueryFilter getQueryFilter();
+
+   /*******************************************************************************
+    ** Get the field values for this callback.
+    *******************************************************************************/
    Map<String, Serializable> getFieldValues(List<QFieldMetaData> fields);
 }
diff --git a/src/main/java/com/kingsrook/qqq/backend/core/interfaces/FunctionBody.java b/src/main/java/com/kingsrook/qqq/backend/core/interfaces/FunctionBody.java
index 3448d2ee..8e89251c 100644
--- a/src/main/java/com/kingsrook/qqq/backend/core/interfaces/FunctionBody.java
+++ b/src/main/java/com/kingsrook/qqq/backend/core/interfaces/FunctionBody.java
@@ -10,9 +10,12 @@ import com.kingsrook.qqq.backend.core.model.actions.processes.RunFunctionResult;
 
 
 /*******************************************************************************
- **
+ ** TODO - document!
  *******************************************************************************/
 public interface FunctionBody
 {
+   /*******************************************************************************
+    ** TODO - document!
+    *******************************************************************************/
    RunFunctionResult run(RunFunctionRequest runFunctionRequest);
 }
diff --git a/src/main/java/com/kingsrook/qqq/backend/core/model/metadata/QInstance.java b/src/main/java/com/kingsrook/qqq/backend/core/model/metadata/QInstance.java
index 57c4cafd..82ecbb7d 100644
--- a/src/main/java/com/kingsrook/qqq/backend/core/model/metadata/QInstance.java
+++ b/src/main/java/com/kingsrook/qqq/backend/core/model/metadata/QInstance.java
@@ -125,16 +125,6 @@ public class QInstance
 
 
 
-   /*******************************************************************************
-    **
-    *******************************************************************************/
-   public void addProcess(QProcessMetaData process)
-   {
-      this.processes.put(process.getName(), process);
-   }
-
-
-
    /*******************************************************************************
     **
     *******************************************************************************/
@@ -171,6 +161,16 @@ public class QInstance
 
 
 
+   /*******************************************************************************
+    **
+    *******************************************************************************/
+   public void addProcess(QProcessMetaData process)
+   {
+      this.processes.put(process.getName(), process);
+   }
+
+
+
    /*******************************************************************************
     **
     *******************************************************************************/