# InputN

Specifies the input tracks.

Start numbering from 0. You must specify at least two tracks, `Input0` and `Input1`. Additional tracks (`Input2`, `Input3`, and so on) are optional.

Specify each track name using the format `TaskName.OutputTrackName`.

IMPORTANT: The number of record groups considered by the engine can grow exponentially. An `And` engine with four input tracks that each have 10 records per second, and a TimestampCondition that allows records in the group to be within five seconds of each other, would have to process over a million different record groups per second. This could impact performance.

Micro Focus recommends that you do not use an `And` engine with more than two inputs that have a high frequency of records, unless you can apply a strict TimestampCondition.

Type: | String
Default: |
Required: | Yes
Configuration Section: | TaskName
Example: | `Input0=MyTask.Data Input1=AnotherTask.Data`
See Also: |

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