diff --git a/data/samplesheets/191009_SN737_0479_ACDU95ACXX_spike.csv b/data/samplesheets/191009_SN737_0479_ACDU95ACXX_spike.csv
new file mode 100644
index 00000000..7cd1c746
--- /dev/null
+++ b/data/samplesheets/191009_SN737_0479_ACDU95ACXX_spike.csv
@@ -0,0 +1,56 @@
+[Header],,,,,,,,,,,
+IEMFileVersion,5,,,,,,,,,,
+Date,10/09/19,,,,,,,,,,
+Workflow,GenerateFASTQ,,,,,,,,,,
+Application,HiSeq FASTQ Only,,,,,,,,,,
+Instrument Type,HiSeq 1500/2500,,,,,,,,,,
+Assay,Agilent_Sure_SelectXT,,,,,,,,,,
+Index Adapters,Agilent_Sure_SelectXT,,,,,,,,,,
+Description,,,,,,,,,,,
+Chemistry,Default,,,,,,,,,,
+Investigator,Ute Fischer/  Vera Jepsen ,,,,,,,,,,
+Backup_NAS_name,Ingerimm,,,,,,,,,,
+kind_of_run,2x101bp,,,,,,,,,,
+[Reads],,,,,,,,,,,
+101,,,,,,,,,,,
+101,,,,,,,,,,,
+,,,,,,,,,,,
+[Settings],,,,,,,,,,,
+ReverseComplement,0,,,,,,,,,,
+Adapter,AGATCGGAAGAGCACACGTCTGAACTCCAGTCA,,,,,,,,,,
+AdapterRead2,AGATCGGAAGAGCGTCGTGTAGGGAAAGAGTGT,,,,,,,,,,
+,,,,,,,,,,,
+[Data],,,,,,,,,,,
+Lane,Sample_ID,Sample_Name,Sample_Plate,Sample_Well,I7_Index_ID,index,Sample_Project,Description,spike_entity_id,spike_entity_role,spike_ignore_sample
+1,3430_ini,,,,A01,ATGCCTAA,ETV6_RUNX1,set1,3430,,
+1,3430_rem,,,,B01,GAATCTGA,ETV6_RUNX1,set1,3430_C2,healthy,
+1,3430_rez,,,,C01,AACGTGAT,ETV6_RUNX1,set1,3430_C2,tumor,
+1,2550_ini,,,,D01,CACTTCGA,ETV6_RUNX1,set1,2550,,
+2,3430_ini,,,,A01,ATGCCTAA,ETV6_RUNX1,set1,3430,,
+2,3430_rem,,,,B01,GAATCTGA,ETV6_RUNX1,set1,3430_C2,healthy,
+2,3430_rez,,,,C01,AACGTGAT,ETV6_RUNX1,set1,3430_C2,tumor,
+2,2550_ini,,,,D01,CACTTCGA,ETV6_RUNX1,set1,2550,,
+3,2550_rem,,,,E01,GCCAAGAC,ETV6_RUNX1,set2,2550_C2,healthy,
+3,2550_rez,,,,F01,GACTAGTA,ETV6_RUNX1,set2,2550_C2,tumor,
+3,2765_ini,,,,G01,ATTGGCTC,ETV6_RUNX1,set2,2765,,
+3,2765_rem,,,,H01,GATGAATC,ETV6_RUNX1,set2,2765_C2,healthy,
+4,2550_rem,,,,E01,GCCAAGAC,ETV6_RUNX1,set2,2550_C2,healthy,
+4,2550_rez,,,,F01,GACTAGTA,ETV6_RUNX1,set2,2550_C2,tumor,
+4,2765_ini,,,,G01,ATTGGCTC,ETV6_RUNX1,set2,2765,,
+4,2765_rem,,,,H01,GATGAATC,ETV6_RUNX1,set2,2765_C2,healthy,
+5,2765_rez,,,,A01,ATGCCTAA,ETV6_RUNX1,set3,2765_C2,tumor,
+5,3482_ini,,,,B01,GAATCTGA,ETV6_RUNX1,set3,3482,,
+5,3482_rem,,,,C01,AACGTGAT,ETV6_RUNX1,set3,3482_C2,healthy,
+5,3482_rez,,,,D01,CACTTCGA,ETV6_RUNX1,set3,3482_C2,tumor,
+6,2765_rez,,,,A01,ATGCCTAA,ETV6_RUNX1,set3,2765_C2,tumor,
+6,3482_ini,,,,B01,GAATCTGA,ETV6_RUNX1,set3,3482,,
+6,3482_rem,,,,C01,AACGTGAT,ETV6_RUNX1,set3,3482_C2,healthy,
+6,3482_rez,,,,D01,CACTTCGA,ETV6_RUNX1,set3,3482_C2,tumor,
+7,3565_ini,,,,E01,GCCAAGAC,ETV6_RUNX1,set4,3565,,
+7,3565_rem,,,,F01,GACTAGTA,ETV6_RUNX1,set4,3565_C2,healthy,
+7,3565_rez,,,,G01,ATTGGCTC,ETV6_RUNX1,set4,3565_C2,tumor,
+7,2578_ini,,,,H01,GATGAATC,ETV6_RUNX1,set4,2578,,
+8,3565_ini,,,,E01,GCCAAGAC,ETV6_RUNX1,set4,3565,,
+8,3565_rem,,,,F01,GACTAGTA,ETV6_RUNX1,set4,3565_C2,healthy,
+8,3565_rez,,,,G01,ATTGGCTC,ETV6_RUNX1,set4,3565_C2,tumor,
+8,2578_ini,,,,H01,GATGAATC,ETV6_RUNX1,set4,2578,,