diff --git a/ice/assets/sample.properties b/ice/assets/sample.properties
index 10d49ff..6c582df 100644
--- a/ice/assets/sample.properties
+++ b/ice/assets/sample.properties
@@ -15,6 +15,16 @@ ice.reservationCapacityPoller=false
 # whether to break out family reservation usage as separate operation type
 ice.breakoutFamilyReservationUsage=false
 
+# whether or not to create data files that can be imported into services such as ElasticSearch
+# choices are:
+#   no - do not write JSON files
+#   ndjson - generate newline delimited JSON records - one record per line
+#   bulk - generate JSON lines file with one ElasticSearch index instruction for each record to be used for bulk import
+ice.writeJsonFiles=no
+
+# enable tag coverage metrics filtered and grouped by user tags - uses more memory
+ice.tagCoverageWithUserTags=false
+
 # default reservation period, possible values are oneyear, threeyear
 ice.reservationPeriod=oneyear
 # default reservation utilization, possible values are HEAVY and PARTIAL.
@@ -57,6 +67,9 @@ ice.billing_s3bucketprefix=,
 # RDS instance reservation IDs aren't correct in the reports until 2017-10.
 ice.costAndUsageStartDate=2017-10
 
+# cost and usage processor number of worker threads (default is 5)
+# ice.numthreads=
+
 
 # specify your custom tags here. Multiple tags are delimited by ",". If specified, BasicResourceService will be used to generate resource groups for you.
 # PLEASE MAKE SURE you have a limited number (e.g. < 100) of unique value combinations from your custom tags, otherwise Ice performance will be greatly affected.
@@ -125,3 +138,7 @@ ice.owneraccount.account5.role=ice
 ice.owneraccount.account1.externalId=
 ice.owneraccount.account2.externalId=
 ice.owneraccount.account5.externalId=
+
+# default values to assign to custom tags defined above based on the account the resource exists in.
+ice.accountTag.account1.tag1=foo
+ice.accountTag.account2.tag1=bar