diff --git a/demo1-getting-started.py b/demo1-getting-started.py
index 055fd2b..3db2714 100644
--- a/demo1-getting-started.py
+++ b/demo1-getting-started.py
@@ -30,7 +30,7 @@ libcloud.security.CA_CERTS_PATH = ['./root-ca.crt']
 # Please use 1-29 for 0 in the following variable to specify your group number.
 # (will be used for the username, project etc., as coordinated in the lab sessions)
 
-GROUP_NUMBER = 0
+GROUP_NUMBER = 2
 
 
 
diff --git a/faafo/bin/faafo b/faafo/bin/faafo
index 74f9c03..ecb8ab1 100755
--- a/faafo/bin/faafo
+++ b/faafo/bin/faafo
@@ -181,7 +181,16 @@ def do_delete_all():
 
         CONF.command.uuid = uuid
         do_delete_fractal()
-
+def do_delete_slected_fractal():
+    LOG.info("deleting given fractals %s" % CONF.command.uuid)
+    raw_list= CONF.command.uuid.split(",")
+    for uuid in raw_list:
+        headers = {'Content-Type': 'application/vnd.api+json',
+                'Accept': 'application/vnd.api+json'}
+        result = requests.delete("%s/v1/fractal/%s" %
+                             (CONF.endpoint_url, uuid),
+                             headers=headers)
+        LOG.debug("result: %s" % result.text)
 
 def do_create_fractal():
     random.seed()
@@ -257,9 +266,14 @@ def add_command_parsers(subparsers):
     parser.set_defaults(func=do_delete_fractal)
     parser.add_argument("uuid", help="Fractal to delete.")
     
+    ## no arguments
     parser = subparsers.add_parser('delete-all')
     parser.set_defaults(func=do_delete_all)
-    ## no arguments
+    
+ ## it takes a list of uuids separated by commas
+    parser = subparsers.add_parser('delete-selected')
+    parser.set_defaults(func=do_delete_slected_fractal)
+    parser.add_argument("uuid", help="deleting the selected fractals.")
 
     parser = subparsers.add_parser('show')
     parser.set_defaults(func=do_show_fractal)