diff --git a/cloud/microsoft/office365/sharepoint/mode/siteusage.pm b/cloud/microsoft/office365/sharepoint/mode/siteusage.pm
index 089c611ac..8fe5af9ea 100644
--- a/cloud/microsoft/office365/sharepoint/mode/siteusage.pm
+++ b/cloud/microsoft/office365/sharepoint/mode/siteusage.pm
@@ -217,7 +217,7 @@ __END__
 
 =head1 MODE
 
-Check sites usage.
+Check sites usage (reporting period over the last 7 days).
 
 (See link for details about metrics :
 https://docs.microsoft.com/en-us/office365/admin/activity-reports/sharepoint-site-usage?view=o365-worldwide)
diff --git a/cloud/microsoft/office365/sharepoint/mode/usersactivity.pm b/cloud/microsoft/office365/sharepoint/mode/usersactivity.pm
new file mode 100644
index 000000000..06b5db9ef
--- /dev/null
+++ b/cloud/microsoft/office365/sharepoint/mode/usersactivity.pm
@@ -0,0 +1,175 @@
+#
+# Copyright 2018 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package cloud::microsoft::office365::sharepoint::mode::usersactivity;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub prefix_user_output {
+    my ($self, %options) = @_;
+    
+    return "User '" . $options{instance_value}->{name} . "' ";
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'users', type => 1, cb_prefix_output => 'prefix_user_output', message_multiple => 'All users activity are ok' },
+    ];
+    
+    $self->{maps_counters}->{users} = [
+        { label => 'viewed-edited-file-count', set => {
+                key_values => [ { name => 'viewed_edited_file_count' }, { name => 'name' } ],
+                output_template => 'Viewed or Edited File Count: %d',
+                perfdatas => [
+                    { label => 'viewed_edited_file_count', value => 'viewed_edited_file_count_absolute', template => '%d',
+                      min => 0, label_extra_instance => 1, instance_use => 'name_absolute' },
+                ],
+            }
+        },
+        { label => 'file-count', set => {
+                key_values => [ { name => 'file_count' }, { name => 'name' } ],
+                output_template => 'File Count: %d',
+                perfdatas => [
+                    { label => 'file_count', value => 'file_count_absolute', template => '%d',
+                      min => 0, label_extra_instance => 1, instance_use => 'name_absolute' },
+                ],
+            }
+        },
+        { label => 'shared-int-file-count', set => {
+                key_values => [ { name => 'shared_int_file_count' }, { name => 'name' } ],
+                output_template => 'Shared Internally File Count: %d',
+                perfdatas => [
+                    { label => 'shared_int_file_count', value => 'shared_int_file_count_absolute', template => '%d',
+                      min => 0, label_extra_instance => 1, instance_use => 'name_absolute' },
+                ],
+            }
+        },
+        { label => 'shared-ext-file-count', set => {
+                key_values => [ { name => 'shared_ext_file_count' }, { name => 'name' } ],
+                output_template => 'Shared Externally File Count: %d',
+                perfdatas => [
+                    { label => 'shared_ext_file_count', value => 'shared_ext_file_count_absolute', template => '%d',
+                      min => 0, label_extra_instance => 1, instance_use => 'name_absolute' },
+                ],
+            }
+        },
+        { label => 'visited-page-count', set => {
+                key_values => [ { name => 'visited_page_count' }, { name => 'name' } ],
+                output_template => 'Visited Page Count: %d',
+                perfdatas => [
+                    { label => 'visited_page_count', value => 'visited_page_count_absolute', template => '%d',
+                      min => 0, label_extra_instance => 1, instance_use => 'name_absolute' },
+                ],
+            }
+        },
+        { label => 'last-activity', threshold => 0, set => {
+                key_values => [ { name => 'last_activity_date' }, { name => 'name' } ],
+                output_template => 'Last Activity: %s',
+            }
+        },
+    ];
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                {
+                                    "filter-user:s"     => { name => 'filter_user' },
+                                });
+    
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::check_options(%options);
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+    
+    $self->{users} = {};
+
+    my $results = $options{custom}->office_get_sharepoint_activity();
+    use Data::Dumper;
+    print Dumper $results;
+
+    foreach my $user (@{$results}) {
+        if (defined($self->{option_results}->{filter_user}) && $self->{option_results}->{filter_user} ne '' &&
+            $user->{'User Principal Name'} !~ /$self->{option_results}->{filter_user}/) {
+            $self->{output}->output_add(long_msg => "skipping  '" . $user->{'User Principal Name'} . "': no matching filter name.", debug => 1);
+            next;
+        }
+
+        $self->{users}->{$user->{'User Principal Name'}}->{name} = $user->{'User Principal Name'};
+        $self->{users}->{$user->{'User Principal Name'}}->{viewed_edited_file_count} = $user->{'Viewed Or Edited File Count'};
+        $self->{users}->{$user->{'User Principal Name'}}->{file_count} = $user->{'Synced File Count'};
+        $self->{users}->{$user->{'User Principal Name'}}->{shared_int_file_count} = $user->{'Shared Internally File Count'};
+        $self->{users}->{$user->{'User Principal Name'}}->{shared_ext_file_count} = $user->{'Shared Externally File Count'};
+        $self->{users}->{$user->{'User Principal Name'}}->{visited_page_count} = $user->{'Visited Page Count'};
+        $self->{users}->{$user->{'User Principal Name'}}->{last_activity_date} = $user->{'Last Activity Date'};
+    }
+    
+    if (scalar(keys %{$self->{users}}) <= 0) {
+        $self->{output}->add_option_msg(short_msg => "No entry found.");
+        $self->{output}->option_exit();
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check users activity (reporting period over the last 7 days).
+
+(See link for details about metrics :
+https://docs.microsoft.com/en-us/office365/admin/activity-reports/sharepoint-activity?view=o365-worldwide)
+
+=over 8
+
+=item B<--filter-user>
+
+Filter users.
+
+=item B<--warning-*>
+
+Threshold warning.
+Can be: 'viewed-edited-file-count', 'file-count', 'shared-int-file-count',
+'shared-ext-file-count', 'visited-page-count'.
+
+=item B<--critical-*>
+
+Threshold critical.
+Can be: 'viewed-edited-file-count', 'file-count', 'shared-int-file-count',
+'shared-ext-file-count', 'visited-page-count'.
+=back
+
+=cut
diff --git a/cloud/microsoft/office365/sharepoint/plugin.pm b/cloud/microsoft/office365/sharepoint/plugin.pm
index 67ff64fa8..8a7d28078 100644
--- a/cloud/microsoft/office365/sharepoint/plugin.pm
+++ b/cloud/microsoft/office365/sharepoint/plugin.pm
@@ -33,6 +33,7 @@ sub new {
     %{ $self->{modes} } = (
         'list-sites'            => 'cloud::microsoft::office365::sharepoint::mode::listsites',
         'site-usage'            => 'cloud::microsoft::office365::sharepoint::mode::siteusage',
+        'users-activity'        => 'cloud::microsoft::office365::sharepoint::mode::usersactivity',
     );
 
     $self->{custom_modes}{graphapi} = 'cloud::microsoft::office365::custom::graphapi';