Parameter values can be substituted using $(name) syntax.

symmetric-assemble/src/asciidoc/configuration/routers.ad

@@ -47,10 +47,12 @@ Router Expression:: An expression that is specific to the type of router that is
 If this field is unspecified, the catalog will be either the default catalog at the target node or the "source catalog name" from the table trigger, 
 depending on how "use source catalog schema" is set for the router.  Variables are substituted for `$(sourceNodeId)`, `$(sourceExternalId)`, `$(sourceNodeGroupId)`, 
 `$(targetNodeId)`, `$(targetExternalId)`, `$(targetNodeGroupId)`, and `$(none)`.
+Parameter values can be substituted using `$(name)` syntax.
 [[router-target-schema]]Target Schema:: Optional name of schema where a target table is located. 
 If this field is unspecified, the schema will be either the default schema at the target node or the "source schema name" from the table trigger,
 depending on how "use source catalog schema" is set for the router.  Variables are substituted for `$(sourceNodeId)`, `$(sourceExternalId)`, `$(sourceNodeGroupId)`, 
-`$(targetNodeId)`, `$(targetExternalId)`, `$(targetNodeGroupId)`, and `$(none)`. 
+`$(targetNodeId)`, `$(targetExternalId)`, `$(targetNodeGroupId)`, and `$(none)`.
+Parameter values can be substituted using `$(name)` syntax. 
 
 ifdef::pro[]
 .Advanced Options

symmetric-assemble/src/asciidoc/configuration/table-triggers.ad

@@ -42,10 +42,13 @@ endif::pro[]
 Trigger Id:: Unique identifier for a trigger.
 Source Catalog:: Optional name for the catalog the configured table is in.  If the name includes * then a wildcard match on the table name will be attempted.  \
 Wildcard names can include a list of names that are comma separated.  The ! symbol may be used to indicate a NOT match condition.
+Parameter values can be substituted using `$(name)` syntax.
 Source Schema:: Optional name for the schema a configured table is in.  If the name includes * then a wildcard match on the table name will be attempted.  
 Wildcard names can include a list of names that are comma separated.  The ! symbol may be used to indicate a NOT match condition.
+Parameter values can be substituted using `$(name)` syntax.
 Source Table:: The name of the source table that will have a trigger installed to watch for data changes.  See <<Trigger Wildcards>> for using wildcards
 to specify multiple source tables.
+Parameter values can be substituted using `$(name)` syntax.
 Channel:: The channel_id of the channel that data changes will flow through.
 
 ifdef::pro[]