# How to Populate the Indexes Tab in Sequencing Analysis Viewer (SAV) for MiSeq i100 Runs

**Background**

On the MiSeq i100, the file containing the index demultiplexing metrics, named **IndexMetricsOut.bin**, is generated in the Demux folder within the Analysis folder at the following path:

//\[server]/\[share]/\[output-directory]/\[RunId]/Analysis/\[#]/Data/Demux/IndexMetricsOut.bin

Sequencing Analysis Viewer (SAV) only retrieves metrics data from the InterOp folder.

**How to Populate the Indexes Tab**

To visualize the index demultiplexing metrics in SAV, the **IndexMetricsOut.bin** file must be copied to the **InterOp** folder.

1. Navigate to the **Demux** folder within the run directory: //\[server]/\[share]/\[output-directory]/\[RunId]/Analysis/\[#]/Data/Demux
2. Copy the **IndexMetricsOut.bin** file and paste it into the **InterOp** folder:

* //\[server]/\[share]/\[output-directory]/\[RunId]/InterOp

3. Reopen or refresh SAV. The index demultiplexing metrics should then appear in the Indexes tab.

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| *For any feedback or questions regarding this article (Illumina Knowledge Article #10140), contact Illumina Technical Support* [*techsupport@illumina.com*](mailto:techsupport@illumina.com?subject=Question%2FFeedback%20Regarding%20Illumina%20Knowledge%20Article%20#000010140%20-%20Instrumentation%20\&body=Dear%20Illumina%20Technical%20Support,%0D%0A%0D%0A)*.* |


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