diff --git a/07_3_Integrating_with_Hardware_Wallets.md b/07_3_Integrating_with_Hardware_Wallets.md
index c062038..587f94f 100644
--- a/07_3_Integrating_with_Hardware_Wallets.md
+++ b/07_3_Integrating_with_Hardware_Wallets.md
@@ -1,4 +1,4 @@
-# 6.7: Using a Partially Signed Bitcoin Transaction
+# 7.3: Integrating with Hardware Wallets
 
 > :information_source: **NOTE:** This is a draft in progress, so that I can get some feedback from early reviewers. It is not yet ready for learning.
 
@@ -6,15 +6,15 @@
 
 > :warning: **VERSION WARNING:** This is an innovation from Bitcoin Core v 0.17.0. Earlier versions of Bitcoin Core will not be able to work with the PSBT while it is in process (though they will still be able to recognize the final transaction).
 
-## Use a PSBT to MultiSig
+## Link to a Ledger
 
-## Use a PSBT to Pool Money
+## Import Addresses
 
-## Use a PSBT to CoinJoin
+## Create a Transaction with PSBT
 
-## Summary: Using a Partially Signed Bitcoin Transaction
+## Summary: Integrating with Hardware Wallets
 
-> :fire: ***What's the power of a PSBT?***
+> :fire: ***What's the power of HWI?***
 
 ## What's Next?