diff --git a/src/cli/one_helper/onevcenter_helper.rb b/src/cli/one_helper/onevcenter_helper.rb
index ba1f6befa5..66ffb1cf7b 100644
--- a/src/cli/one_helper/onevcenter_helper.rb
+++ b/src/cli/one_helper/onevcenter_helper.rb
@@ -145,10 +145,21 @@ class OneVcenterHelper < OpenNebulaHelper::OneHelper
             res[arg] = self.method(arg).call(opts[arg])
         end
 
+        res[:config] = parse_file(opts[:configuration]) if opts[:configuration]
 
         return res
     end
 
+    def parse_file(path)
+        begin
+            config = YAML::load(File.read(path))
+        rescue Exception => e
+            str_error="Unable to read '#{path}'. Invalid YAML syntax:\n"
+
+            raise str_error
+        end
+    end
+
     def format_list()
         config = TABLE[@vobject][:columns]
         table = CLIHelper::ShowTable.new() do
@@ -201,6 +212,8 @@ class OneVcenterHelper < OpenNebulaHelper::OneHelper
             type: ''
         }
 
+        STDOUT.print "\n- Template: \e[92m#{t[:template_name]}\e[39m\n\n"\
+
         # LINKED CLONE OPTION
         STDOUT.print "\n    For faster deployment operations"\
                      " and lower disk usage, OpenNebula"\
@@ -284,6 +297,8 @@ class OneVcenterHelper < OpenNebulaHelper::OneHelper
             return answer
         }
 
+        STDOUT.print "\n- Network: \e[92m#{n[:name]}\e[39m\n\n"\
+
         opts = { size: "255", type: "ether" }
 
 		question =  "    How many VMs are you planning"\
@@ -291,7 +306,7 @@ class OneVcenterHelper < OpenNebulaHelper::OneHelper
         opts[:size] = ask.call(question, "255")
 
 		question = "    What type of Virtual Network"\
-				   " do you want to create (IPv[4],IPv[6], [E]thernet)?"
+				   " do you want to create (IPv[4],IPv[6], [E]thernet)? "
         type_answer = ask.call(question, "ether")
 
         supported_types = ["4","6","ether", "e", "ip4", "ip6" ]
diff --git a/src/cli/onevcenter b/src/cli/onevcenter
index ef7d173f3b..a2b40703b2 100755
--- a/src/cli/onevcenter
+++ b/src/cli/onevcenter
@@ -70,6 +70,13 @@ cmd=CommandParser::CmdParser.new(ARGV) do
         :description => "OpenNebula datastore used"
     }
 
+    CONFIG = {
+        :name => "configuration",
+        :large => "--config file",
+        :format => String,
+        :description => "Configuration file for custom options"
+    }
+
     VCENTER = {
         :name   => "vcenter",
         :large  => "--vcenter vCenter" ,
@@ -162,7 +169,7 @@ cmd=CommandParser::CmdParser.new(ARGV) do
         exit 0
     end
 
-    command :import_defaults, import_desc, [:oid, nil] , :options=>[ OBJECT, HOST, DATASTORE ] do
+    command :import_defaults, import_desc, [:oid, nil] , :options=>[ OBJECT, HOST, DATASTORE, CONFIG ] do
 
         if options[:host] && options[:object]
             vi_client = VCenterDriver::VIClient.new_from_host(options[:host])
diff --git a/src/vmm_mad/remotes/lib/vcenter_driver/network.rb b/src/vmm_mad/remotes/lib/vcenter_driver/network.rb
index 8ddb51d051..65bbbae3e7 100644
--- a/src/vmm_mad/remotes/lib/vcenter_driver/network.rb
+++ b/src/vmm_mad/remotes/lib/vcenter_driver/network.rb
@@ -289,6 +289,7 @@ class NetImporter < VCenterDriver::VcImporter
     def initialize(one_client, vi_client)
         super(one_client, vi_client)
         @one_class = OpenNebula::VirtualNetwork
+        @defaults = { size: "255", type: "ether" }
     end
 
     def get_list(args = {})
@@ -330,7 +331,8 @@ class NetImporter < VCenterDriver::VcImporter
         case type
         when "4", "ip4", "ip"
         	str << "IP4\""
-            str << ",IP=\"#{opts[:ip]}\"" if opts[:ip]
+            opts[:ip] = "192.168.1.1" if opts[:ip].empty?
+            str << ",IP=\"#{opts[:ip]}\""
         when 'ip6'
             str << "IP6\""
             str << ",GLOBAL_PREFIX=\"#{opts[:global_prefix]}\"" if opts[:global_prefix]
@@ -375,10 +377,6 @@ class NetImporter < VCenterDriver::VcImporter
         return res
     end
 
-    def defaults
-        { size: "255", type: "ether" }
-    end
-
     def attr
         "TEMPLATE/VCENTER_NET_REF"
     end
diff --git a/src/vmm_mad/remotes/lib/vcenter_driver/vcenter_importer.rb b/src/vmm_mad/remotes/lib/vcenter_driver/vcenter_importer.rb
index 44e808c66f..02f165e51e 100644
--- a/src/vmm_mad/remotes/lib/vcenter_driver/vcenter_importer.rb
+++ b/src/vmm_mad/remotes/lib/vcenter_driver/vcenter_importer.rb
@@ -190,6 +190,12 @@ module VCenterDriver
                 end
             end
 
+            if args !~ /\D/
+                ind = args.to_i
+
+                return keys[ind]
+            end
+
             return args
         end
 
@@ -204,8 +210,11 @@ module VCenterDriver
         #
         def retrieve_resources(opts = {})
             list = get_list(opts)
+
+            @defaults = opts[:config] if opts[:config]
             VCenterDriver::VIHelper.clean_ref_hash
 
+
             return list
         end
 
@@ -342,6 +351,8 @@ module VCenterDriver
         # Default opts
         #
         def defaults
+            return @defaults if @defaults
+
             {}
         end
 
diff --git a/src/vmm_mad/remotes/lib/vcenter_driver/virtual_machine.rb b/src/vmm_mad/remotes/lib/vcenter_driver/virtual_machine.rb
index 8abdde5715..f6cebdd19e 100644
--- a/src/vmm_mad/remotes/lib/vcenter_driver/virtual_machine.rb
+++ b/src/vmm_mad/remotes/lib/vcenter_driver/virtual_machine.rb
@@ -3397,6 +3397,16 @@ class VmImporter < VCenterDriver::VcImporter
     def initialize(one_client, vi_client)
         super(one_client, vi_client)
         @one_class = OpenNebula::Template
+
+        @defaults = {
+            linked_clone: '0',
+            copy: '0',
+            name: '',
+            folder: '',
+            resourcepool: [],
+            type: ''
+        }
+
     end
 
     def get_list(args = {})
@@ -3535,17 +3545,6 @@ class VmImporter < VCenterDriver::VcImporter
         return res
     end
 
-    def defaults
-        opts = {
-            linked_clone: '0',
-            copy: '0',
-            name: '',
-            folder: '',
-            resourcepool: [],
-            type: ''
-        }
-    end
-
     def attr
         "TEMPLATE/VCENTER_TEMPLATE_REF"
     end