diff --git a/ygroups/HGS.xml b/ygroups/ygroups.HGS.xml
similarity index 100%
rename from ygroups/HGS.xml
rename to ygroups/ygroups.HGS.xml
diff --git a/ygroups/HGSP.xml b/ygroups/ygroups.HGSP.xml
similarity index 100%
rename from ygroups/HGSP.xml
rename to ygroups/ygroups.HGSP.xml
diff --git a/ygroups/HGSS.xml b/ygroups/ygroups.HGSS.xml
similarity index 100%
rename from ygroups/HGSS.xml
rename to ygroups/ygroups.HGSS.xml
diff --git a/ygroups/HYEMA.xml b/ygroups/ygroups.HYEMA.xml
similarity index 100%
rename from ygroups/HYEMA.xml
rename to ygroups/ygroups.HYEMA.xml
diff --git a/ygroups/HYFM.xml b/ygroups/ygroups.HYFM.xml
similarity index 100%
rename from ygroups/HYFM.xml
rename to ygroups/ygroups.HYFM.xml
diff --git a/ygroups/HYSIMA.xml b/ygroups/ygroups.HYSIMA.xml
similarity index 100%
rename from ygroups/HYSIMA.xml
rename to ygroups/ygroups.HYSIMA.xml
diff --git a/ygroups/HYSUMA.xml b/ygroups/ygroups.HYSUMA.xml
similarity index 100%
rename from ygroups/HYSUMA.xml
rename to ygroups/ygroups.HYSUMA.xml
diff --git a/ygroups/HYTMA.xml b/ygroups/ygroups.HYTMA.xml
similarity index 100%
rename from ygroups/HYTMA.xml
rename to ygroups/ygroups.HYTMA.xml