diff --git a/index.bs b/index.bs
index 67478ddf..b08c7a64 100644
--- a/index.bs
+++ b/index.bs
@@ -4045,12 +4045,20 @@ Revising a Recommendation: Editorial Changes
Revising a Recommendation: Substantive Changes
+ Tentative corrections (see class 3 changes)
+ may be annotated into a [=Recommendation=]
+ using [=candidate corrections=].
+
+ Note: [=Candidate corrections=] do not normatively modify the document;
+ they editorially indicate how one might do so.
+ They are therefore be published following the provisions of [[#revised-rec-editorial]].
+
A [=candidate correction=] can be made normative
and be folded into the main text of the [=Recommendation=],
once it has satisfied all the same criteria
as the rest of the [=Recommendation=],
including review by the community to ensure
- the technical and editorial soundness of the [=candidate amendments=].
+ the technical and editorial soundness.
To validate this, the [=Working Group=] must request
a [=Last Call for Review of Proposed Amendments=],
followed by an [=update request=].
@@ -4073,13 +4081,18 @@ Revising a Recommendation: Substantive Changes
Revising a Recommendation: New Features
- New features (see class 4 changes)
- may be incorporated into a [=Recommendation=]
+ Tentative new features (see class 4 changes)
+ may be annotated into a [=Recommendation=]
explicitly identified as [=allow new features|allowing new features=]
using [=candidate additions=].
+
+ Note: [=Candidate additions=] do not normatively modify the document;
+ they editorially indicate how one might do so.
+ They are therefore be published following the provisions of [[#revised-rec-editorial]].
+
A [=candidate addition=] can be made normative
and be folded into the main text of the [=Recommendation=]
- using the same process as for [=candidate amendments=],
+ using the same process as for [=candidate corrections=],
as detailed in [[#revised-rec-substantive]].
Note: This prohibition against new features unless explicitly allowed