# Task Configuration

+ Configure `DM` data sources (upstream for `DM` cluster)
+ Configure tasks
  + Configure task data sources (upstream for the task)
  + Configure task target database (downstream for the task)
  + Configure block and allow lists
  + Configure `Binlog` event filters
  + Configure table routing

![`smart`](DMConfig_aa_002_20220623.png)

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As shown in the figure, after the `TiDB Data Migration (DM)` that has been successfully deployed by `TiUP`. 

We need to configure the source database information, data filters, and target database information.