diff --git a/ch14_applications.adoc b/ch14_applications.adoc
index 7e70403d..03f031e5 100644
--- a/ch14_applications.adoc
+++ b/ch14_applications.adoc
@@ -106,7 +106,7 @@ new feature introduced ((("Bitcoin", "as application platform", "primitives, lis
 
 === Applications from Building Blocks
 
-The building blocks
+The ((("Bitcoin", "as application platform", "example applications", secondary-sortas="application platform", id="bitcoin-app-platform-example")))((("application platform, Bitcoin as", "example applications", id="app-platform-example")))building blocks
 offered by Bitcoin are elements of a trust platform that can be used to
 compose applications. Here are some examples of applications that exist
 today and the building blocks they use:
@@ -128,7 +128,7 @@ Payment Channels:: Quorum of Control + Timelock + No Double Spend + Nonexpiratio
 of a payment channel can be held (Nonexpiration) and spent at any time
 (Censorship Resistance) by either party (Authorization). The two parties
 can then create commitment transactions that supersede (No
-Double-Spend) the settlement on a shorter timelock (Timelock).
+Double-Spend) the settlement on a shorter timelock((("Bitcoin", "as application platform", "example applications", secondary-sortas="application platform", startref="bitcoin-app-platform-example")))((("application platform, Bitcoin as", "example applications", startref="app-platform-example"))) (Timelock).
 
 === Colored Coins