diff --git a/astrocyte_pkg.yml b/astrocyte_pkg.yml
index 119d8c3a67133993bdebe5ee8816673884d00368..d1cc705997e3b59fdf73c45d6aeaebbf8d9aab3f 100755
--- a/astrocyte_pkg.yml
+++ b/astrocyte_pkg.yml
@@ -140,9 +140,12 @@ workflow_parameters:
     default: 'auto'
     choices:
       - ['auto', 'Auto Detect']
+      - ['3GEX', '3prime GEX Auto (3prime Gene Expression)']
       - ['3GEXv3', '3prime GEX v3 (3prime Gene Expression)']
       - ['3GEXv2', '3prime GEX v2 (3prime Gene Expression)']
       - ['5GEX', '5prime GEX Auto (5prime Gene Expression)']
+      - ['5GEXPE', '5prime GEX both R1 and R2 used for alignment (5prime Gene Expression)']
+      - ['5GEXSE', '5prime GEX only R2 used for alignment (5prime Gene Expression)']
     required: true
     description: |
       10x single cell gene expression chemistry version (only used in cellranger version 3.x).