diff --git a/main/reference/zoe-api/zoe.md b/main/reference/zoe-api/zoe.md
index b7dedae38..709c20fea 100644
--- a/main/reference/zoe-api/zoe.md
+++ b/main/reference/zoe-api/zoe.md
@@ -141,13 +141,16 @@ const invitation = await invitationIssuer.claim(untrustedInvitation);
 const invitationValue = await E(Zoe).getInvitationDetails(invitation);
 ```
 
-## E(Zoe).install(bundle)
+## E(Zoe).install(bundle, bundleLabel?)
 
 - **bundle**: **SourceBundle**
+- **bundleLabel**: string - Optional
 - Returns: **Promise<Installation>**
 
-Takes bundled source code for a Zoe contract as an argument and installs the code on Zoe.
-Returns a **Promise** for an **Installation** object.
+Takes bundled source code for a Zoe contract as an argument and
+installs the code with Zoe. The _bundleLabel_ will be accessible on the
+**Installation** object. Returns a **Promise** for an **Installation**
+object.
 
 ```js
 // bundleSource takes source code files and
@@ -157,6 +160,22 @@ const bundle = await bundleSource(pathResolve(`./src/contract.js`));
 const installationP = await E(Zoe).install(bundle);
 ```
 
+## E(Zoe).installBundleID(bundleId, bundleLabel?)
+
+- **bundleId**: **BundleId**
+- **bundleLabel**: string - Optional
+- Returns: **Promise<Installation>**
+
+Takes a bundleId for a Zoe contract (often generated in a [coreEval
+proposal](/guides/coreeval/local-testnet.html#deploying-contracts-using-core-eval-proposals)
+as an argument and installs the code with Zoe. The _bundleLabel_ will be
+accessible on the **Installation** object. Returns a **Promise** for
+an **Installation** object.
+
+```js
+const installationP = await E(Zoe).installBundleID(bundleId, bundleLabel);
+```
+
 ## E(Zoe).getConfiguration()
 
 - Returns: **Promise<Object>**
@@ -406,13 +425,6 @@ const paymentKeywordRecord = harden({ Asset: quatloosPayment });
 [`zcf.makeInvitation(...)`](./zoe-contract-facet#zcf-makeinvitation-offerhandler-description-customdetails-proposalshape).
 Each contract can define the properties it supports and which are required.
 
-## E(Zoe).installBundleID(bundleId)
-
-- bundleId: **BundleId**
-- Returns: **Promise<Installation>**
-
-Reserved for future use.
-
 ## E(Zoe).getBundleIDFromInstallation(installation)
 
 - **installation**: **Installation**