# The first input parameter to the pipeline is *Reference genoma (fasta)*. Click the <span class="btn btn-sm btn-primary">Choose</span> button beneath that header. This will open a dialog box titled *Choose a dataset for Reference genome (fasta)*.
# Once again, open the *All projects <span class="caret"></span>* menu and select *<i class="fa fa-fw fa-share-alt"></i> Arvados Tutorial*. Select *<i class="fa fa-fw fa-archive"></i> Tutorial chromosome 19 reference* and click the <span class="btn btn-sm btn-primary" >OK</span> button.
# Repeat the previous two steps to set the *Input genome (fastq)* parameter to *<i class="fa fa-fw fa-archive"></i> Tutorial sample exome*.
# The first input parameter to the pipeline is *Reference genoma (fasta)*. Click the <span class="btn btn-sm btn-primary">Choose</span> button beneath that header. This will open a dialog box titled *Choose a dataset for Reference genome (fasta)*.
# Once again, open the *All projects <span class="caret"></span>* menu and select *<i class="fa fa-fw fa-share-alt"></i> Arvados Tutorial*. Select *<i class="fa fa-fw fa-archive"></i> Tutorial chromosome 19 reference* and click the <span class="btn btn-sm btn-primary" >OK</span> button.
# Repeat the previous two steps to set the *Input genome (fastq)* parameter to *<i class="fa fa-fw fa-archive"></i> Tutorial sample exome*.