diff --git a/ogcp/forms/action_forms.py b/ogcp/forms/action_forms.py
index 951ea06..c81b326 100644
--- a/ogcp/forms/action_forms.py
+++ b/ogcp/forms/action_forms.py
@@ -98,6 +98,7 @@ class ImageRestoreForm(FlaskForm):
     restore = SubmitField(label=_l('Restore'))
 
 class ClientDetailsForm(FlaskForm):
+    server = HiddenField()
     name = StringField(label=_l('Name'))
     ip = StringField(label=_l('IP'))
     mac = StringField(label=_l('MAC'))
diff --git a/ogcp/static/js/ogcp.js b/ogcp/static/js/ogcp.js
index 8678759..bdd7581 100644
--- a/ogcp/static/js/ogcp.js
+++ b/ogcp/static/js/ogcp.js
@@ -64,6 +64,12 @@ function checkParentsCheckboxes() {
 
         if (checkboxChildren.length == 0) return;
 
+        if (this.name == "scope-server") {
+            const checkedChildren = checkboxChildren.filter(":checked");
+            checkbox.checked = checkedChildren.length > 0;
+            return;
+        }
+
         const unCheckedChildren = checkboxChildren.filter(":not(:checked)");
 
         checkbox.indeterminate =
diff --git a/ogcp/templates/macros.html b/ogcp/templates/macros.html
index 28c4f5a..f67b1a6 100644
--- a/ogcp/templates/macros.html
+++ b/ogcp/templates/macros.html
@@ -23,7 +23,12 @@
 {% macro scopes_tree_collapse_level(scopes, parent_id, state) -%}
 {% for scope in scopes %}
   <li id="{{ scope["name"]|replace(".", "_")|replace(" ", "_") }}_{{ scope["id"] }}" class="nav-item">
-    {% if scope["type"] == "room" %}
+    {% if scope["type"] == "server" %}
+        <input class="form-check-input" type="checkbox" form="scopesForm"
+               value="{{ scope["server_ip_port"] }}" onclick="return false;"
+               {% if scope.get("selected", False) %}checked{% endif %}
+               name="scope-server" hidden/>
+    {% elif scope["type"] == "room" %}
         <input class="form-check-input" type="checkbox" form="scopesForm"
                value="{{ scope["id"] }}"
                {% if state %}style="filter: grayscale(100%);" onclick="return false;"{% endif %}
diff --git a/ogcp/views.py b/ogcp/views.py
index eb3ed12..fc52ce0 100644
--- a/ogcp/views.py
+++ b/ogcp/views.py
@@ -96,7 +96,7 @@ def validate_elements(elements, min_len=1, max_len=float('inf')):
     return valid
 
 def parse_elements(checkboxes_dict):
-    unwanted_elements = ['csrf_token', 'scope-room']
+    unwanted_elements = ['csrf_token', 'scope-server', 'scope-room']
     elements = set()
     for key, elements_list in checkboxes_dict.items():
         if key not in unwanted_elements:
@@ -223,6 +223,16 @@ def get_server_from_clients(selected_clients):
     return server
 
 
+def get_server_from_ip_port(str_ip_port):
+    ip, port = str_ip_port.split(':')
+
+    for s in servers:
+        if s.ip == ip and s.port == int(port):
+            return s
+
+    raise Exception('Server with address ' + str_ip_port + 'is not configured')
+
+
 def get_scopes(ips=set()):
     list_scopes = []
     responses = multi_request('get', '/scopes')
@@ -230,6 +240,9 @@ def get_scopes(ips=set()):
         scopes = r['json']
         server_scope = {}
         server_scope['name'] = r['server'].name
+        server_scope['type'] = "server"
+        server_scope['server_ip_port'] = (r['server'].ip + ":" +
+                                          str(r['server'].port))
         server_scope.update(scopes)
         list_scopes.append(server_scope)
     all_scopes = {'scope': list_scopes}
@@ -838,7 +851,8 @@ def action_client_add():
                    "room": int(form.room.data),
                    "serial_number": form.serial_number.data}
 
-        r = g.server.post('/client/add', payload)
+        server = get_server_from_ip_port(form.server.data)
+        r = server.post('/client/add', payload)
         if r.status_code != requests.codes.ok:
             flash(_('ogServer: error adding client'),
                   category='error')
@@ -846,15 +860,17 @@ def action_client_add():
             flash(_('Client added successfully'), category='info')
         return redirect(url_for("scopes"))
     else:
-        r = g.server.get('/mode')
         params = request.args.to_dict()
         if not params.get('scope-room'):
             flash(_('Please, select one room'), category='error')
             return redirect(url_for('scopes'))
+        form.server.data = params['scope-server']
+        server = get_server_from_ip_port(params['scope-server'])
+        r = server.get('/mode')
         available_modes = [(mode, mode) for mode in r.json()['modes']]
         form.boot.choices = list(available_modes)
 
-        r = g.server.get('/scopes')
+        r = server.get('/scopes')
         room_id = params['scope-room']
         rooms = parse_scopes_from_tree(r.json(), 'room')
         rooms = [(room['id'], room['name']) for room in rooms