--- a/MDSplot/mdsplot.xml	Wed Jun 15 09:35:15 2016 -0400
+++ b/MDSplot/mdsplot.xml	Wed Feb 07 21:37:59 2018 -0500
@@ -6,7 +6,8 @@
     <!-- [OPTIONAL] 3rd party tools, binaries, modules... required for the tool to work -->
     <requirements>
         <requirement type="binary">perl</requirement>
-	<requirement type="package" version="1.07">plink</requirement>
+        <requirement type="package" version="1.6.924">perl-bioperl</requirement>
+        <requirement type="package" version="1.90b4">plink</requirement>
     </requirements>
 
     <!-- [STRONGLY RECOMMANDED] Exit code rules -->
@@ -25,13 +26,14 @@
     
     <!-- [REQUIRED] The command to execute -->
     <command interpreter="bash">
-	mdsplot.sh $fileped $filemap $fileout_matrix $fileout_plot $fileout_log
+	mdsplot.sh $fileped $filemap $fileout_matrix $fileout_plot $fileout_log $groups
     </command>
    
     <!-- [REQUIRED] Input files and tool parameters -->
     <inputs>
 	<param name="fileped" type="data" format="txt" optional="false" label="PED input" />
 	<param name="filemap" type="data" format="txt" optional="false" label="MAP input" help="4 columns tabular file: chromosome, snp id, genetic distance, bp position"/>
+	<param name="groups" type="data" format="txt" optional="true" label="Groups" help="Groups defined by sNMF"/>
 	<param name="fileout_label" type="text" value="analyse" label="Output name" help="Output name for tabular files" />
     </inputs>