diff --git a/src/app/config/PollConfig.ts b/src/app/config/PollConfig.ts
index 3cd871e0..e0a79319 100644
--- a/src/app/config/PollConfig.ts
+++ b/src/app/config/PollConfig.ts
@@ -56,8 +56,11 @@ export class PollConfig {
// access
visibility = 'link_only'; // visible to anyone with the link:
voteChoices = 'only_yes'; // possible answers to a vote choice: only "yes", "yes, maybe, no"
+ expirationDate = ''; // expiracy date
+ passwordAccess = 0;
password = '';
customUrl = '';
+ canModifyAnswers =1;// everybody, self, nobody (= just admin)
whoCanChangeAnswers = 'everybody';// everybody, self, nobody (= just admin)
dateList: DateOption[] = defaultDates; // sets of days as strings, config to set identical time for days in a special days poll
timeList: DateOption[] = timeOfDay; // ranges of time expressed as strings
diff --git a/src/app/pages/visibility/visibility.component.html b/src/app/pages/visibility/visibility.component.html
index e87e7972..ffb85272 100644
--- a/src/app/pages/visibility/visibility.component.html
+++ b/src/app/pages/visibility/visibility.component.html
@@ -31,9 +31,9 @@