Update in line with what the message in the product does

Author: mnd999

modules/ROOT/pages/configuration/configuration-settings.adoc

@@ -812,8 +812,7 @@ m|+++0+++
 |Description
 a|Names of the databases allowed on this server; all others are denied. Empty means all are allowed. This configuration can be overridden when enabling the server or altered at runtime without changing this setting. Exclusive with `server.initial_denied_databases`.
 |Valid values
-a|A comma-separated set where each element is a valid database name.
-Database naming rules are described in xref:database-administration/standard-databases/naming-databases.adoc[Naming rules for databases]
+a|A comma-separated set where each element is a valid database name containing only alphabetic characters, numbers, dots, and dashes with a length between 3 and 63 characters, starting with an alphabetic character or number but not with the name `system`.
 |Default value
 m|++++++
 |===
@@ -829,8 +828,7 @@ m|++++++
 |Description
 a|Names of the databases not allowed on this server. Empty means nothing is denied. This configuration can be overridden when enabling the server or altered at runtime without changing this setting. Exclusive with `server.initial_allowed_databases`.
 |Valid values
-a|A comma-separated set where each element is a valid database name.
-Database naming rules are described in xref:database-administration/standard-databases/naming-databases.adoc[Naming rules for databases]
+a|A comma-separated set where each element is a valid database name containing only alphabetic characters, numbers, dots, and dashes with a length between 3 and 63 characters, starting with an alphabetic character or number but not with the name `system`.
 |Default value
 m|++++++
 |===
@@ -2185,8 +2183,7 @@ Once it is created, the setting is not valid anymore.
 
 To set the default database, use the xref:/clustering/databases.adoc#cluster-default-database[`dbms.setDefaultDatabase()`] procedure instead.
 |Valid values
-a|A valid database name.
-Database naming rules are described in xref:database-administration/standard-databases/naming-databases.adoc[Naming rules for databases]
+a|A valid database name containing only alphabetic characters, numbers, dots, and dashes with a length between 3 and 63 characters, starting with an alphabetic character or number but not with the name system.
 |Default value
 m|+++neo4j+++
 |===
@@ -5004,8 +5001,7 @@ m|+++false+++
 |Description
 a|List of databases for which to prevent write queries. Databases not included in this list maybe read_only anyway depending upon the value of <<config_server.databases.default_to_read_only,server.databases.default_to_read_only>>.
 |Valid values
-a| A comma-separated set where each element is a valid database name.
-Database naming rules are described in xref:database-administration/standard-databases/naming-databases.adoc[Naming rules for databases]
+a| A comma-separated set where each element is a valid database name containing only alphabetic characters, numbers, dots, and dashes with a length between 3 and 63 characters, starting with an alphabetic character or number but not with the name system.
 |Default value
 m|++++++
 |===
@@ -5021,8 +5017,7 @@ m|++++++
 |Description
 a|List of databases for which to allow write queries. Databases not included in this list will allow write queries anyway, unless <<config_server.databases.default_to_read_only,server.databases.default_to_read_only>> is set to true.
 |Valid values
-a|A comma-separated set where each element is a valid database name.
-Database naming rules are described in xref:database-administration/standard-databases/naming-databases.adoc[Naming rules for databases]
+a|A comma-separated set where each element is a valid database name containing only alphabetic characters, numbers, dots, and dashes with a length between 3 and 63 characters, starting with an alphabetic character or number but not with the name system.
 |Default value
 m|++++++
 |===