diff --git a/userspace/units/interface/rbtree/rbtree.h b/userspace/units/interface/rbtree/rbtree.h
index 02cf44a23..944409f83 100644
--- a/userspace/units/interface/rbtree/rbtree.h
+++ b/userspace/units/interface/rbtree/rbtree.h
@@ -102,6 +102,8 @@ u64 initial_key_start[] = {50, 30, 80, 100, 170, 10, 200, DUPLICATE_VALUE,
  *
  * Test Type: Feature
  *
+ * Targets: nvgpu_rbtree_insert
+ *
  * Input: None
  *
  * Steps:
@@ -127,6 +129,8 @@ int test_insert(struct unit_module *m, struct gk20a *g, void *args);
  *
  * Test Type: Feature
  *
+ * Targets: nvgpu_rbtree_search, nvgpu_rbtree_unlink
+ *
  * Input: None
  *
  * Steps:
@@ -151,6 +155,8 @@ int test_unlink(struct unit_module *m, struct gk20a *g, void *args);
  *
  * Test Type: Feature
  *
+ * Targets: nvgpu_rbtree_search, nvgpu_rbtree_range_search
+ *
  * Input: None
  *
  * Steps:
@@ -175,6 +181,8 @@ int test_search(struct unit_module *m, struct gk20a *g, void *args);
  *
  * Test Type: Feature
  *
+ * Targets: nvgpu_rbtree_enum_start
+ *
  * Input: None
  *
  * Steps:
@@ -200,6 +208,8 @@ int test_enum(struct unit_module *m, struct gk20a *g, void *args);
  *
  * Test Type: Feature
  *
+ * Targets: nvgpu_rbtree_enum_next
+ *
  * Input: None
  *
  * Steps:
@@ -221,13 +231,15 @@ int test_enum(struct unit_module *m, struct gk20a *g, void *args);
 int test_enum_next(struct unit_module *m, struct gk20a *g, void *args);
 
 /**
- * Test specification for: test_enum_next
+ * Test specification for: test_search_less
  *
  * Description: Test to check the nvgpu_rbtree_less_than_search routine: given
  * a key_start value, find a node with a lower key_start value.
  *
  * Test Type: Feature
  *
+ * Targets: nvgpu_rbtree_less_than_search
+ *
  * Input: None
  *
  * Steps:
@@ -254,6 +266,8 @@ int test_search_less(struct unit_module *m, struct gk20a *g, void *args);
  *
  * Test Type: Feature
  *
+ * Targets: nvgpu_rbtree_insert, nvgpu_rbtree_unlink
+ *
  * Input: None
  *
  * Steps: