diff --git a/admin/tools/groups.tool b/admin/tools/groups.tool
new file mode 100644
index 0000000000000000000000000000000000000000..83e315a62d151b8dfe729bc840bb7e938623d1c1
--- /dev/null
+++ b/admin/tools/groups.tool
@@ -0,0 +1,355 @@
+<div>
+    <table class="table table-hover groups-table">
+        <thead>
+            <tr>
+            </tr>
+        </thead>
+        <tbody>
+        </tbody>
+    </table>
+</div>
+
+<script type="text/javascript">
+    var groups = {
+        showInTable: ['name'],
+        curUserData: null,
+
+        // Page
+        page: {
+            max: Number.MAX_VALUE,
+            cur: function() {
+                return parseInt(tools.mem.session.get('curPage'));
+            },
+            set: function(num) {
+                num = parseInt(num);
+                if (num > 0 && num < groups.page.max + 1)
+                    tools.mem.session.set('curPage', num);
+                $('.groups-cur-page-cont').html(groups.page.cur());
+                groups.get();
+            },
+            inc: function() {
+                groups.page.set(groups.page.cur() + 1);
+            },
+            dec: function() {
+                groups.page.set(groups.page.cur() - 1);
+            }
+        },
+
+        //Sorting
+        sort: {
+            cur: function() {
+                return tools.mem.session.get('curSort');
+            },
+            set: function(sort) {
+                tools.mem.session.set('curSort', sort);
+                groups.get();
+            },
+            inv: function() {
+                var tmp = groups.sort.cur();
+                if (tmp.charAt(0) == '-')
+                    groups.sort.set(tmp.slice(1));
+                else
+                    groups.sort.set('-' + tmp);
+            }
+        },
+
+        //Searching
+        search: {
+            cur: function() {
+                return tools.mem.session.get('search');
+            },
+            set: function(dom, val) {
+                tools.mem.session.set('search', dom + '==' + val);
+                groups.page.set(1);
+            },
+            clr: function() {
+                tools.mem.session.set('search', '');
+                groups.page.set(1);
+            },
+        },
+
+        // Get groups
+        get: function() {
+            amivcore.groups.GET({
+                data: {
+                    'max_results': '50',
+                    page: groups.page.cur(),
+                    sort: groups.sort.cur(),
+                    where: groups.search.cur(),
+                }
+            }, function(ret) {
+
+                if (ret === undefined || ret['_items'].length == 0) {
+                    tools.log('No Data', 'w');
+                    return;
+                }
+
+                groups.meta = ret['_meta'];
+                groups.page.max = Math.ceil(groups.meta.total / groups.meta.max_results);
+                $('.groups-page-max-cont').html(groups.page.max);
+
+                // Clear table from previous contentent
+                $('.groups-table thead tr, .groups-table tbody').html('');
+
+                groups.showInTable.forEach(function(i) {
+                    $('.groups-table thead tr').append('<th>' + i + '</th>');
+                });
+
+                for (var n in ret['_items']) {
+                    var tmp = '';
+                    groups.showInTable.forEach(function(i) {
+                        tmp += '<td>' + ret['_items'][n][i] + '</td>';
+                    });
+                    $('.groups-table tbody').append('<tr data-id="' + ret['_items'][n]['id'] + '">' + tmp + '</tr>');
+                }
+                $('.groups-table tbody tr').click(groups.showDetails);
+            });
+        },
+
+        // Make Modal with editable table data
+        showDetails: function() {
+            amivcore.groups.GET({
+                id: $(this).attr('data-id')
+            }, function(ret) {
+                console.log(ret);
+                curUserData = ret;
+
+                var tmp = '<div class="groups-edit-cont" data-etag="' + ret['_etag'] + '" data-id="' + ret['id'] + '">';
+                for (var cur in ret)
+                    if (cur.charAt(0) != '_')
+                        if (cur == 'user_subscribers') {
+                            tmp += '<p><strong>Subscribed: <kbd>' + ret[cur].length + '</kbd> <kbd class="groups-show-users"><span class="glyphicon glyphicon-edit" aria-hidden="true"></span></kbd></strong></p>';
+                        } else {
+                            switch (amivcore.getParamType('groups', cur)) {
+                                case 'boolean':
+                                    tmp += '<div class="checkbox"><label><input type="checkbox" value="' + ret[cur] + '" name="' + cur + '">' + cur + '</label></div>';
+                                    break;
+
+                                case 'integer':
+                                    tmp += '<div class="form-group"><label>' + cur + ':</label><input type="number" value="' + ret[cur] + '" class="form-control" name="' + cur + '" min="0" step="1"></div>';
+                                    break;
+
+                                default:
+                                    tmp += '<div class="form-group"><label>' + cur + ':</label><input type="text" value="' + ret[cur] + '" class="form-control" name="' + cur + '"></div>';
+                                    break;
+                            }
+                        }
+                tmp += '</div>';
+
+                tools.modal({
+                    head: ret.firstname + ' ' + ret.lastname,
+                    body: tmp,
+                    button: {
+                        'Delete': {
+                            type: 'danger',
+                            callback: function() {
+                                if (confirm('Fo\' shizzle my nizzle? U fo\' real?'))
+                                    amivcore.groups.DELETE({
+                                        id: $('.groups-edit-cont').first().attr('data-id'),
+                                        header: {
+                                            'If-Match': $('.groups-edit-cont').attr('data-etag')
+                                        },
+                                    }, function(ret) {
+                                        if (ret === undefined) {
+                                            tools.log('Group successfully deleted', 's');
+                                            groups.get();
+                                            tools.modalClose();
+                                        } else {
+                                            tools.log('Error', 'e');
+                                        }
+                                    });
+                            }
+                        },
+                        'Update': {
+                            type: 'success',
+                            close: true,
+                            callback: groups.inspect,
+                        },
+                    }
+                });
+
+            });
+
+            $('.groups-show-users').off('click').on('click', function() {
+                console.log($('groups-edit-cont').first().attr('data-id'));
+            });
+        },
+
+        // Check wether changes were maid and saves it in that case
+        inspect: function() {
+            var newUserData = {};
+            $('.groups-edit-cont tr').each(function() {
+                newUserData[$(this).children('td:nth-child(1)').html()] = $(this).children('td:nth-child(2)').html();
+            });
+            var changed = false,
+                curUserDataChanged = {};
+            for (var i in newUserData) {
+                if (newUserData[i] != String(curUserData[i])) {
+                    changed = true;
+                    curUserDataChanged[i] = newUserData[i];
+                }
+            }
+            if (changed) {
+                amivcore.groups.PATCH({
+                    id: curUserData.id,
+                    header: {
+                        'If-Match': $('.groups-edit-cont').attr('data-etag')
+                    },
+                    data: curUserDataChanged
+                }, function() {
+                    tools.log('User Updated', 's');
+                    groups.get();
+                });
+            }
+        },
+
+        //Make new user
+        add: function() {
+            var tmp = '<div class="row groups-user-add-form">' +
+                '<div class="form-group"><label for="groups-name">Name:</label><input type="text" class="form-control" name="name" id="groups-name"></div>' +
+                '<div class="form-group"><label for="groups-moderator">Group Admin:</label><input type="text" class="form-control" id="groups-moderator" name="moderator_id"></div>' +
+                '<label class="checkbox-inline"><input type="checkbox" name="has_zoidberg_share">Has Zoidberg share</label>' +
+                '<label class="checkbox-inline pull-right"><input type="checkbox" name="allow_self_enrollment">Self-Enrollment</label>' +
+                '</div>';
+            tools.modal({
+                head: 'Create Group',
+                body: tmp,
+                button: {
+                    'Add': {
+                        type: 'success',
+                        callback: function() {
+                            var modName = $('#groups-moderator').val().trim().split(' ');
+                            if (modName.length != 2) {
+                                tools.log('Wrong input for Moderator', 'w');
+                                return;
+                            }
+                            amivcore.users.GET({
+                                data: {
+                                    where: 'firstname==' + modName[0] + ';lastname==' + modName[1]
+                                }
+                            }, function(ret) {
+                                if (ret['_items'].length !== 1) {
+                                    tools.log('Moderator not found', 'w');
+                                    return;
+                                }
+                                var newUserData = {};
+                                $('.groups-user-add-form input').each(function() {
+                                    newUserData[$(this).attr('name')] = $(this).val();
+                                });
+                                newUserData['moderator_id'] = ret['_items'][0].id;
+                                console.log(newUserData);
+                                amivcore.groups.POST({
+                                    data: newUserData
+                                }, function(ret) {
+                                    if (!ret.hasOwnProperty('_status') || ret['_status'] != 'OK')
+                                        tools.log(JSON.stringify(ret.responseJSON['_issues']), 'e');
+                                    else {
+                                        tools.modalClose();
+                                        tools.log('Group Created', 's');
+                                        groups.get();
+                                    }
+                                });
+                            });
+                        }
+                    }
+                }
+            });
+        }
+    };
+
+    // Setup Menu
+    tools.ui.menu({
+        '<span class="glyphicon glyphicon-plus" aria-hidden="true" data-toggle="tooltip" data-placement="bottom" title="New Group"></span>': {
+            callback: groups.add
+        },
+        '<span class="glyphicon glyphicon-arrow-left" aria-hidden="true" data-toggle="tooltip" data-placement="bottom" title="Previous Page"></span>': {
+            callback: groups.page.dec
+        },
+        '<span data-toggle="tooltip" data-placement="bottom" title="Set Page"><span class="groups-cur-page-cont" aria-hidden="true"></span> / <span class="groups-page-max-cont" aria-hidden="true"></span></span>': {
+            callback: function() {
+                tools.modal({
+                    head: 'Go To Page:',
+                    body: '<div class="form-group"><input type="number" value="' + groups.page.cur() + '" class="form-control groups-go-page"></div>',
+                    button: {
+                        'Go': {
+                            type: 'success',
+                            close: true,
+                            callback: function() {
+                                groups.page.set($('.groups-go-page').val());
+                            },
+                        }
+                    }
+                });
+            }
+        },
+        '<span class="glyphicon glyphicon-arrow-right" aria-hidden="true" data-toggle="tooltip" data-placement="bottom" title="Next Page"></span>': {
+            callback: groups.page.inc
+        },
+        '<span class="glyphicon glyphicon-sort" aria-hidden="true" data-toggle="tooltip" data-placement="bottom" title="Sort"></span>': {
+            callback: function() {
+                var tmp = '<div class="form-group"><select class="form-control groups-sort-select">';
+                var cur = groups.sort.cur();
+                ['name'].forEach(function(i) {
+                    tmp += '<option value="' + i + '"' + ((i == cur) ? ' selected' : '') + '>&#8673; ' + i + '</option>';
+                    tmp += '<option value="-' + i + '"' + (('-' + i == cur) ? ' selected' : '') + '>&#8675; ' + i + '</option>';
+                });
+                tmp += '</select></div>';
+                tools.modal({
+                    head: 'Sort',
+                    body: tmp,
+                    button: {
+                        'Sort': {
+                            type: 'success',
+                            close: true,
+                            callback: function() {
+                                groups.sort.set($('.groups-sort-select').val());
+                            }
+                        }
+                    }
+
+                });
+            }
+        },
+        '<span class="glyphicon glyphicon-search" aria-hidden="true" data-toggle="tooltip" data-placement="bottom" title="Search"></span>': {
+            callback: function() {
+                var tmp = '<div class="form-group"><select class="form-control groups-search-select">';
+                var cur = groups.search.cur();
+                if (cur === null || cur == '')
+                    cur = '';
+                else
+                    cur = cur.split('==')[1];
+                ['name'].forEach(function(i) {
+                    tmp += '<option value="' + i + '"' + ((i == cur) ? ' selected' : '') + '>' + i + '</option>';
+                });
+                tmp += '</select><br><input type="text" value="' + cur + '" class="form-control groups-search-val"></div>';
+                tools.modal({
+                    head: 'Search',
+                    body: tmp,
+                    button: {
+                        'Clear': {
+                            type: 'warning',
+                            close: true,
+                            callback: groups.search.clr,
+                        },
+                        'Search': {
+                            type: 'success',
+                            close: true,
+                            callback: function() {
+                                groups.search.set($('.groups-search-select').val(), $('.groups-search-val').val());
+                            }
+                        },
+                    }
+                })
+            }
+        }
+    });
+
+    //Set Toolpit
+    $('[data-toggle="tooltip"]').tooltip()
+
+    // Set Initail Page and get first groups
+    if (groups.page.cur() === null || isNaN(groups.page.cur()))
+        groups.page.set(1);
+    else
+        groups.page.set(groups.page.cur());
+</script>