# Example: Putting Rules Together for Data Sources Configuration in Task Configuration

+ Block and allow table lists
+ `Binlog` events filters
+ Table routings

```
mysql-instances:
  - source-id: "mysql-replica-01"
    ~!@block-allow-list:  "bw-rule-1"@!~
    ~!@filter-rules: ["filter-rule-1"]@!~
    ~!@route-rules: ["route-rule-1", "route-rule-2"]@!~
```
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In the data source configuration, references block and allow list rules, `Binlog` events filter rules, and routing rules.