SDFAB-596 Add overview and highlights

Change-Id: If30443aa3ad17437590feb5b9c6d557f88dd0eb2
diff --git a/dict.txt b/dict.txt
index 9cae4f3..36a43d2 100644
--- a/dict.txt
+++ b/dict.txt
@@ -1,6 +1,7 @@
 # Please keep lines in ascending case-sensitive order, so it's easier to spot duplicates
 # during merge conflict resolution.
 Aether
+Analytics
 Broadcom
 Edgecore
 Fluentbit
@@ -20,19 +21,24 @@
 QinQ
 QoS
 Quagga
+SaaS
 Scalability
 SD-Fabric
+SKU
 Subnetting
 TLS
 Tofino
 ToR
+ToRs
 UPF
 bitrate
 blackholing
 chipset
 config
 configuration
+customizability
 decap
+dev
 disaggregated
 downlink
 encap
@@ -51,10 +57,13 @@
 pipeconf
 programmability
 protobuf
+recirculation
 reStructuredText
 routable
 netcfg
 scalability
+scalable
+sdfabric
 subnet
 subnets
 telco
@@ -64,6 +73,4 @@
 uplink
 virtualenv
 vRouter
-recirculation
-SKU
-Analytics
+whitepaper