diff --git a/install/create.sql b/install/create.sql
index 360c4a2..369f74d 100644
--- a/install/create.sql
+++ b/install/create.sql
@@ -1282,4 +1282,25 @@ UNLOCK TABLES;
 /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 
--- Dump completed on 2020-12-21 13:16:22
+
+DROP TABLE IF EXISTS `calcms_user_selected_events`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `calcms_user_selected_events` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `user` varchar(45) NOT NULL,
+  `project_id` int(10) unsigned DEFAULT NULL,
+  `studio_id` int(10) unsigned DEFAULT NULL,
+  `series_id` int(10) unsigned DEFAULT NULL,
+  `filter_project_studio` int(1) unsigned DEFAULT NULL,
+  `filter_series` int(1) unsigned DEFAULT NULL,
+  `selected_project` int(10) unsigned DEFAULT NULL,
+  `selected_studio` int(10) unsigned DEFAULT NULL,
+  `selected_series` int(10) unsigned DEFAULT NULL,
+  `selected_event` int(10) unsigned DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `unique` (`user`,`project_id`,`studio_id`,`series_id`,`filter_project_studio`,`filter_series`),
+  KEY `user` (`user`,`project_id`,`studio_id`,`series_id`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
diff --git a/lib/calcms/user_selected_events.pm b/lib/calcms/user_selected_events.pm
new file mode 100644
index 0000000..a8a36da
--- /dev/null
+++ b/lib/calcms/user_selected_events.pm
@@ -0,0 +1,127 @@
+package user_selected_events;
+
+use strict;
+use warnings;
+no warnings 'redefine';
+
+use Data::Dumper;
+
+# table:   calcms_user_selected_events
+# columns:  user, project_id, studio_id, series_id, <- selection
+#           project_studio_filter, series_filter    <- optional filter params
+#           selected_project, selected_studio, selected_series, selected_event <-result
+
+sub debug;
+
+sub get_columns($) {
+    my $config = shift;
+
+    my $dbh  = db::connect($config);
+    return db::get_columns_hash( $dbh, 'calcms_user_selected_events' );
+}
+
+sub get ($$) {
+    my $config    = shift;
+    my $condition = shift;
+
+    my @conditions  = ();
+    my @bind_values = ();
+
+    return unless defined $condition->{user};
+    return unless defined $condition->{project_id};
+    return unless defined $condition->{studio_id};
+    return unless defined $condition->{series_id};
+
+    for my $field ('user', 'project_id', 'studio_id', 'series_id',
+        'filter_project_studio', 'filter_series'
+    ){
+        if ( ( defined $condition->{$field} ) && ( $condition->{$field} ne '' ) ) {
+            push @conditions,  $field.'=?';
+            push @bind_values, $condition->{$field};
+        }
+    }
+
+    my $conditions = '';
+    $conditions = " where " . join( " and ", @conditions ) if scalar(@conditions) > 0;
+
+    my $query = qq{
+		select *
+		from   calcms_user_selected_events
+		$conditions
+	};
+
+    my $dbh = db::connect($config);
+    my $entries = db::get( $dbh, $query, \@bind_values );
+    return $entries->[0] || undef;
+}
+
+sub insert ($$) {
+    my $config = shift;
+    my $entry  = shift;
+
+    return unless defined $entry->{user};
+    return unless defined $entry->{project_id};
+    return unless defined $entry->{studio_id};
+    return unless defined $entry->{series_id};
+    return unless defined $entry->{selected_event};
+
+    my $dbh = db::connect($config);
+    print STDERR "insert".Dumper($entry );
+    return db::insert( $dbh, 'calcms_user_selected_events', $entry );
+}
+
+sub update($$) {
+    my $config = shift;
+    my $entry  = shift;
+
+    my $fields = [ 
+        'user', 'project_id', 'studio_id', 'series_id', 
+        'filter_project_studio', 'filter_series' 
+    ];
+    for (@$fields){
+        return unless defined $entry->{$_}
+    };
+
+    my @keys        = sort keys %$entry;
+    my $values      = join( ",", map { $_ . '=?' } @keys );
+    my @bind_values = map { $entry->{$_} } ( @keys, @$fields );
+    my $conditions  = join (' and ', map { $_.'=?' } @$fields );
+
+    my $query = qq{
+		update calcms_user_selected_events 
+		set    $values
+		where  $conditions
+	};
+
+    print STDERR "update".Dumper($query ).Dumper(\@bind_values);
+    my $dbh = db::connect($config);
+    return db::put( $dbh, $query, \@bind_values );
+}
+
+sub delete ($$) {
+    my $config = shift;
+    my $entry  = shift;
+
+    return unless defined $entry->{user};
+    return unless defined $entry->{project_id};
+    return unless defined $entry->{studio_id};
+    return unless defined $entry->{series_id};
+
+    my $query = qq{
+		delete 
+		from calcms_user_selected_events
+		where user=? and project_id=? and studio_id=? and series_id=?
+	};
+    my $bind_values = [ $entry->{user}, $entry->{project_id}, $entry->{studio_id}, $entry->{series_id} ];
+
+    my $dbh = db::connect($config);
+    return db::put( $dbh, $query, $bind_values );
+}
+
+sub error ($) {
+    my $msg = shift;
+    print "ERROR: $msg<br/>\n";
+}
+
+#do not delete last line!
+1;
diff --git a/website/agenda/planung/js/select-event.js b/website/agenda/planung/js/select-event.js
index e4e6b52..d8c0fcc 100644
--- a/website/agenda/planung/js/select-event.js
+++ b/website/agenda/planung/js/select-event.js
@@ -88,8 +88,33 @@ function updateEventSelection(resultElemId){
 
 // set selected eventId at external result selector
 function selectEventAction(resultElemId){
-    var eventId=$('#selectEvent #eventId').val();
+
+
+    var projectId = $('#selectEvent #projectId').val();
+    var studioId  = $('#selectEvent #studioId').val();
+    var seriesId  = $('#selectEvent #seriesId').val();
+    var eventId   = $('#selectEvent #eventId').val();
     if (eventId<=0) return;
+
+    var filterProjectStudio =  $('#selectEvent #selectProjectStudio').length!=0 ? 1:0;
+    var filterSeries        =  $('#selectEvent #selectSeries').length!=0 ? 1:0;
+    
+    var url = "user-selected-event.cgi";
+    url += "?project_id="            + getProjectId();
+    url += "&studio_id="             + getStudioId();
+    url += "&series_id="             + getUrlParameter("series_id");
+    url += "&filter_project_studio=" + filterProjectStudio;
+    url += "&filter_series="         + filterSeries;
+    url += "&selected_project="   + projectId;
+    url += "&selected_studio="    + studioId;
+    url += "&selected_series="    + seriesId;
+    url += "&selected_event="     + eventId;
+    $.get(url).done(function() {
+        console.log("success: "+url)
+    }).fail(function() {
+        console.log("failed: "+url)
+    });
+
     // set the result value
     $('#'+resultElemId).val( eventId );
     // trigger the change event for invisble form elements
diff --git a/website/agenda/planung/select-event.cgi b/website/agenda/planung/select-event.cgi
index 2bc576f..e26d587 100755
--- a/website/agenda/planung/select-event.cgi
+++ b/website/agenda/planung/select-event.cgi
@@ -16,6 +16,7 @@ use uac();
 
 use series();
 use localization();
+use user_selected_events();
 
 binmode STDOUT, ":utf8";
 
@@ -70,11 +71,21 @@ sub show_events {
         return;
     }
 
+    my $entry = {
+        user                    => $request->{user},
+        project_id              => $params->{p_id},
+        studio_id               => $params->{s_id},
+        series_id               => $params->{series_id},
+        filter_project_studio   => $params->{selectProjectStudio},
+        filter_series           => $params->{selectSeries},
+    };
+    my $preset = user_selected_events::get($config, $entry);
+    
     # get user projects
     my $user_projects = uac::get_projects_by_user( $config, { user => $request->{user} } );
-    my $projects = {};
+    my $project_by_id = {};
     for my $project (@$user_projects) {
-        $projects->{ $project->{project_id} } = $project;
+        $project_by_id->{ $project->{project_id} } = $project;
     }
 
     # get user studios
@@ -82,32 +93,64 @@ sub show_events {
     for my $studio (@$user_studios) {
         my $project_id = $studio->{project_id};
         my $studio_id  = $studio->{id};
-        $studio->{project_name} = $projects->{$project_id}->{name};
-        $studio->{selected} = 1 if ( $project_id eq $params->{p_id} ) && ( $studio_id eq $params->{s_id} );
+        $studio->{project_name} = $project_by_id->{$project_id}->{name};
+        if ($preset) {
+            $studio->{selected} = 1 if $project_id eq $preset->{selected_project} and $studio_id eq $preset->{selected_studio};
+        } else {
+            $studio->{selected} = 1 if $project_id eq $params->{p_id} and $studio_id eq $params->{s_id};
+        }   
     }
 
     # get series
     my $options = {};
-    $options->{project_id} = $params->{p_id} if defined $params->{p_id};
-    $options->{studio_id}  = $params->{s_id} if defined $params->{s_id};
+    if ($preset){
+        $options->{project_id} = $preset->{selected_project};
+        $options->{studio_id}  = $preset->{selected_studio};
+    }else{
+        $options->{project_id} = $params->{p_id} if defined $params->{p_id};
+        $options->{studio_id}  = $params->{s_id} if defined $params->{s_id};
+    }
     my $series = series::get( $config, $options );
 
     for my $serie (@$series) {
-        $serie->{selected} = 1 if ( defined $params->{series_id} ) && ( $serie->{series_id} eq $params->{series_id} );
+        if ( defined $params->{series_id} ){
+            if ($preset){
+                $serie->{selected} = 1 if $serie->{series_id} eq $preset->{selected_series};
+            } else {
+                $serie->{selected} = 1 if $serie->{series_id} eq $params->{series_id};
+            }
+        } 
         $serie->{series_name} = 'Einzelsendung' if $serie->{series_name} eq '_single_';
     }
 
     # get events
-    $options->{series_id} = $params->{series_id} if defined $params->{series_id};
+    if ($preset){
+        $options->{series_id} = $preset->{selected_series};
+    }else{
+        $options->{series_id} = $params->{series_id} if defined $params->{series_id};
+    }
     $options->{from_date} = $params->{from_date} if defined $params->{from_date};
     $options->{till_date} = $params->{till_date} if defined $params->{till_date};
+    $options->{set_no_listen_keys} = 1;
     my $events = series::get_events( $config, $options );
 
+    my $preset_year = '';
+    for my $event ( @$events ) {
+        if ($preset and $preset->{selected_event} eq $event->{id}){
+            $event->{selected} = 1;
+            $preset_year = (split /\-/, $event->{start_date})[0];
+        }
+    }
+
     # filter by year
     my $years = [];
     for my $year ( 2005 .. 2025 ) {
         my $date = { year => $year };
-        $date->{selected} = 1 if ( defined $params->{from_date} ) && ( $params->{from_date} eq $year . '-01-01' );
+        if ( $preset ){
+            $date->{selected} = 1 if $preset_year eq $year;
+        }else{
+            $date->{selected} = 1 if ( defined $params->{from_date} ) && ( $params->{from_date} eq $year . '-01-01' );
+        }
         push @$years, $date;
     }
 
diff --git a/website/agenda/planung/templates/assign-series.html b/website/agenda/planung/templates/assign-series.html
index 3624349..9240b8b 100644
--- a/website/agenda/planung/templates/assign-series.html
+++ b/website/agenda/planung/templates/assign-series.html
@@ -15,7 +15,9 @@
             if (series_id=='')return false;
 
             $('#assignments_form input[name="series_id"]').val(series_id);
-            var url="assign-series.cgi?project_id="+project_id+'&studio_id='+studio_id+'&series_id='+series_id+'&action=assign_series';
+            $('#assignments_form input[name="action"]').val("assign_series");
+            //var url="assign-series.cgi?project_id="+project_id+'&studio_id='+studio_id+'&series_id='+series_id+'&action=assign_series';
+            //console.log("url:"+url);
             $('#assignments_form').submit();
             return false;
         }
@@ -24,9 +26,12 @@
             if (project_id=='')return false;
             if (studio_id=='')return false;
             if (series_id=='')return false;
-
+            
             $('#assignments_form input[name="series_id"]').val(series_id);
-            var url="assign-series.cgi?project_id="+project_id+'&studio_id='+studio_id+'&series_id='+series_id+'&action=unassign_series';
+            $('#assignments_form input[name="action"]').val("unassign_series");
+            alert("unassign");
+            //var url="assign-series.cgi?project_id="+project_id+'&studio_id='+studio_id+'&series_id='+series_id+'&action=unassign_series';
+            //console.log("url:"+url);
             $('#assignments_form').submit();
             return false;
         }
@@ -39,7 +44,7 @@
         }
     </style>
 
-    assign series to project <b><TMPL_VAR project_name></b> and studio <b><TMPL_VAR studio_name></b>
+    assign and unassign series to project <b><TMPL_VAR project_name></b> and studio <b><TMPL_VAR studio_name></b>
 
     <!-- view series -->
     <div id="view_<TMPL_VAR .series_id>" class="view" style="clear:both">
@@ -49,7 +54,7 @@
             <select style="float:left;max-width:600px;" id="series_id">
                 <option value="">--select--</option>
                 <TMPL_LOOP series>
-                    <option value="<TMPL_VAR series_id>"><b><TMPL_VAR series_name> - <TMPL_VAR title></b> [<TMPL_VAR project_name> - <TMPL_VAR studio_name>]
+                    <option value="<TMPL_VAR series_id>"><b><TMPL_VAR series_name> - <TMPL_VAR title></b> [<TMPL_VAR project_name> - <TMPL_VAR studio_name> - <TMPL_VAR series_id>]
                 </TMPL_LOOP>
             </select>
 
@@ -57,7 +62,6 @@
                 <input type="hidden" name="project_id" value="<TMPL_VAR .project_id>">
                 <input type="hidden" name="studio_id" value="<TMPL_VAR .studio_id>">
                 <input type="hidden" name="series_id" value="<TMPL_VAR .series_id>">	
-                <input type="hidden" name="action" value="assign_series">
                 <button target="_blank"
                     onclick="assign_series('<TMPL_VAR .project_id>', '<TMPL_VAR .studio_id>', $('#series_id').val());return false;"
                     style="float:left"
diff --git a/website/agenda/planung/templates/select-event.html b/website/agenda/planung/templates/select-event.html
index 18caadf..24c653d 100644
--- a/website/agenda/planung/templates/select-event.html
+++ b/website/agenda/planung/templates/select-event.html
@@ -59,7 +59,7 @@
         <td>
             <select id="eventId" onchange=selectEventAction('<TMPL_VAR resultElemId>')>
                 <option value="-1"><TMPL_VAR .loc.label_select></option>            
-<TMPL_LOOP events><option value="<TMPL_VAR id>"><TMPL_VAR start> - <TMPL_VAR full_title></option>
+<TMPL_LOOP events><option value="<TMPL_VAR id>" <TMPL_IF selected>selected="selected"</TMPL_IF>><TMPL_VAR start> - <TMPL_VAR full_title></option>
 </TMPL_LOOPS>
             </select>
         </td>
diff --git a/website/agenda/planung/user-selected-event.cgi b/website/agenda/planung/user-selected-event.cgi
new file mode 100644
index 0000000..0616924
--- /dev/null
+++ b/website/agenda/planung/user-selected-event.cgi
@@ -0,0 +1,110 @@
+#!/usr/bin/perl 
+
+use strict;
+use warnings;
+no warnings 'redefine';
+
+use Data::Dumper;
+
+use params();
+use config();
+use entry();
+use log();
+use template();
+use auth();
+use uac();
+
+use series();
+use localization();
+use user_selected_events();
+
+binmode STDOUT, ":utf8";
+
+my $r = shift;
+( my $cgi, my $params, my $error ) = params::get($r);
+
+my $config = config::get('../config/config.cgi');
+my $debug  = $config->{system}->{debug};
+my ( $user, $expires ) = auth::get_user( $config, $params, $cgi );
+return if ( ( !defined $user ) || ( $user eq '' ) );
+
+my $user_presets = uac::get_user_presets(
+    $config,
+    {
+        project_id => $params->{project_id},
+        studio_id  => $params->{studio_id},
+        user       => $user
+    }
+);
+$params->{default_studio_id} = $user_presets->{studio_id};
+$params                      = uac::setDefaultStudio( $params, $user_presets );
+$params                      = uac::setDefaultProject( $params, $user_presets );
+
+my $request = {
+    url    => $ENV{QUERY_STRING} || '',
+    params => {
+        original => $params,
+        checked  => check_params( $config, $params ),
+    },
+};
+$request = uac::prepare_request( $request, $user_presets );
+
+print "Content-type:text/plain; charset=UTF-8;\n\n";
+return unless uac::check( $config, $params, {} ) == 1;
+log_event_selection( $config, $request, $user );
+
+sub get_select_fields {
+    return [
+        'project_id', 'studio_id',
+        'series_id', 'filter_project_studio', 'filter_series'
+    ];
+}
+
+sub get_value_fields {
+    return [
+        'selected_project', 'selected_studio', 
+        'selected_series', 'selected_event' 
+    ];
+}
+
+sub log_event_selection {
+    my $config  = shift;
+    my $request = shift;
+    my $user    = shift;
+
+    my $params      = $request->{params}->{checked};
+    my $permissions = $request->{permissions};
+    unless ( $permissions->{read_event} == 1 ) {
+        uac::permissions_denied('read_event');
+        return;
+    }
+    
+    my $select_fields = get_select_fields();
+    my $value_fields  = get_value_fields();
+
+    my $entry = { user => $user };
+    $entry->{$_} = $params->{$_} for @$select_fields;
+    my $preset = user_selected_events::get( $config, $entry );
+    $entry->{$_} = $params->{$_} for ( @$select_fields, @$value_fields);
+    for ( @$select_fields, @$value_fields ) {
+        uac::print_error("missing $_") unless defined $entry->{$_};
+    }
+
+    if ($preset) {
+        print "update\n";
+        user_selected_events::update( $config, $entry );
+    } else {
+        print "insert\n";
+        user_selected_events::insert( $config, $entry );
+    }
+}
+
+sub check_params {
+    my $config = shift;
+    my $params = shift;
+
+    my @fields = ( @{get_select_fields()}, @{get_value_fields()} );
+    my $checked = {};
+    entry::set_numbers( $checked, $params, \@fields );
+    return $checked;
+}