> For the complete documentation index, see [llms.txt](https://help.basespace.illumina.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.basespace.illumina.com/biosamples/biosample-workflow/sched-analysis-workfl-from-mul-bs.md).

# Schedule Analysis Workflow - Multiple Biosamples

If an analysis workflow requires input from multiple biosamples, you can add the biosamples to an analysis group in the biosample workflow file.

* Enter the name of the analysis workflow in parentheses. Only add the analysis workflow to one of the biosample entries.
* For each biosample in the group, enter the group name in the Analysis Group field.
* For each biosample in the group, enter a unique label in the Sample Label field.

In the following example, the TumorNormal analysis workflow will be launched using the two biosamples listed in analysis group analysis1234.

| **Analysis Workflow** |         **Analysis Group**         | **Sample Label** |
| :-------------------: | :--------------------------------: | :--------------: |
|    IsaacV4.0WF-ANY    | <p><br>(TumorNormalV1.1WF-ANY)</p> |   analysis1234   |
|    IsaacV4.0WF-ANY    |            analysis1234            |       Tumor      |