diff --git a/source/presentation/3.0/index.md b/source/presentation/3.0/index.md
index 35b941cf0..7cfddfe87 100644
--- a/source/presentation/3.0/index.md
+++ b/source/presentation/3.0/index.md
@@ -663,7 +663,7 @@ The value _MUST_ be an array of strings.
 | `repeat` | Valid on Collections and Manifests, that include Canvases that have at least the `duration` dimension. When the client reaches the end of the duration of the final Canvas in the resource, and the `behavior` value `auto-advance`{: style="white-space:nowrap;"} is also in effect, then the client _SHOULD_ return to the first Canvas, or segment of Canvas, in the resource that has the `behavior` value `repeat` and start playing again. If the `behavior` value `auto-advance` is not in effect, then the client _SHOULD_ render a navigation control for the user to manually return to the first Canvas or segment. Disjoint with `no-repeat`.|
 | `no-repeat` | Valid on Collections and Manifests, that include Canvases that have at least the `duration` dimension. When the client reaches the end of the duration of the final Canvas in the resource, the client _MUST NOT_ return to the first Canvas, or segment of Canvas. This is a default temporal behavior if not specified. Disjoint with `repeat`.|
 | | **Layout Behaviors** |
-| `unordered` | Valid on Collections, Manifests and Ranges. The Canvases included in resources that have this behavior have no inherent order, and user interfaces _SHOULD_ avoid implying an order to the user. Disjoint with `individuals`, `continuous`, and `paged`.|
+| `unordered` | Valid on Collections, Manifests and Ranges. For Collections that have this behavior, each of the included resources (Manifests or Collections) are in no inherent order. For Manifests and Ranges with this behavior, the included Canvases have no inherent order. User interfaces should avoid implying an order to the user in these cases. Disjoint with `individuals`, `continuous`, and `paged`.|
 | `individuals` | Valid on Collections, Manifests, and Ranges. For Collections that have this behavior, each of the included Manifests are distinct objects in the given order. For Manifests and Ranges, the included Canvases are distinct views, and _SHOULD NOT_ be presented in a page-turning interface. This is the default layout behavior if not specified. Disjoint with `unordered`, `continuous`, and `paged`. |
 | `continuous` | Valid on Collections, Manifests and Ranges, which include Canvases that have at least `height` and `width` dimensions. Canvases included in resources that have this behavior are partial views and an appropriate rendering might display all of the Canvases virtually stitched together, such as a long scroll split into sections. This behavior has no implication for audio resources. The `viewingDirection` of the Manifest will determine the appropriate arrangement of the Canvases. Disjoint with `unordered`, `individuals` and `paged`. |
 | `paged` | Valid on Collections, Manifests and Ranges, which include Canvases that have at least `height` and `width` dimensions. Canvases included in resources that have this behavior represent views that _SHOULD_ be presented in a page-turning interface if one is available. The first canvas is a single view (the first recto) and thus the second canvas likely represents the back of the object in the first canvas. If this is not the case, see the `behavior` value `non-paged`. Disjoint with `unordered`, `individuals`, `continuous`, `facing-pages` and `non-paged`. |