diff --git a/src/app/core/models/owner.model.ts b/src/app/core/models/owner.model.ts
index 693d3398..580afd49 100644
--- a/src/app/core/models/owner.model.ts
+++ b/src/app/core/models/owner.model.ts
@@ -6,8 +6,8 @@ export class Owner {
 		public pseudo: string = 'pseudo',
 		public email: string = '_nonexistent_contact@cipherbliss.com',
 		public polls: Poll[] = [],
-		public role?: UserRole,
-		public modifier_token?: string,
-		public created_at?: string
+		public role: UserRole = UserRole.ADMIN,
+		public modifier_token: string = '',
+		public created_at: string = new Date().toISOString()
 	) {}
 }
diff --git a/src/app/core/services/date.utilities.service.ts b/src/app/core/services/date.utilities.service.ts
index 0f5a52a2..e6519eb2 100644
--- a/src/app/core/services/date.utilities.service.ts
+++ b/src/app/core/services/date.utilities.service.ts
@@ -100,8 +100,6 @@ export class DateUtilitiesService {
 		const ladate2 = this.addDaysToDate(1, today);
 		const ladate3 = this.addDaysToDate(2, today);
 		const ladate4 = this.addDaysToDate(3, today);
-		const ladate5 = this.addDaysToDate(4, today);
-		const ladate6 = this.addDaysToDate(5, today);
 
 		return [
 			{
@@ -124,16 +122,6 @@ export class DateUtilitiesService {
 				timeSlices: Object.create(defaultTimeOfDay),
 				date_object: ladate4,
 			},
-			{
-				literal: this.formateDateToInputStringNg(ladate5),
-				timeSlices: Object.create(defaultTimeOfDay),
-				date_object: ladate5,
-			},
-			{
-				literal: this.formateDateToInputStringNg(ladate6),
-				timeSlices: Object.create(defaultTimeOfDay),
-				date_object: ladate6,
-			},
 		];
 	}
 }
diff --git a/src/app/core/services/poll.service.ts b/src/app/core/services/poll.service.ts
index e9ab0e1e..71fa9219 100644
--- a/src/app/core/services/poll.service.ts
+++ b/src/app/core/services/poll.service.ts
@@ -47,7 +47,7 @@ export class PollService implements Resolve<Poll> {
 	public showDateInterval = false;
 	public allowSeveralHours = false;
 	public richTextMode = false;
-	public calendar: any;
+	public calendar: any = [new Date()];
 
 	constructor(
 		private http: HttpClient,
@@ -64,11 +64,18 @@ export class PollService implements Resolve<Poll> {
 		private fb: FormBuilder
 	) {
 		this.createFormGroup();
+
+		this.calendar = [
+			this.DateUtilitiesService.addDaysToDate(1, new Date()),
+			this.DateUtilitiesService.addDaysToDate(2, new Date()),
+			this.DateUtilitiesService.addDaysToDate(3, new Date()),
+		];
 		if (environment.autofill_creation) {
 			this.setDemoValues();
 			this.toastService.display('auto fill de création fait');
-		} else {
-			this.calendar = [new Date()];
+		}
+		if (environment.autoSendNewPoll) {
+			this.createPoll();
 		}
 	}
 
@@ -80,11 +87,6 @@ export class PollService implements Resolve<Poll> {
 		this.addChoice('raisin');
 		this.addChoice('abricot');
 
-		this.calendar = [
-			this.DateUtilitiesService.addDaysToDate(1, new Date()),
-			this.DateUtilitiesService.addDaysToDate(2, new Date()),
-			this.DateUtilitiesService.addDaysToDate(3, new Date()),
-		];
 		this.form.patchValue({
 			title: 'mon titre',
 			description: 'répondez SVP <3 ! *-* ',
@@ -145,6 +147,26 @@ export class PollService implements Resolve<Poll> {
 		return form;
 	}
 
+	public patchFormDefaultValues() {
+		this.form.patchValue({
+			title: 'mon titre de sondage',
+			description: '',
+			custom_url: this.uuidService.getUUID(),
+			creatorPseudo: '',
+			creatorEmail: '',
+			isAboutDate: true,
+			whoModifiesAnswers: 'everybody',
+			whoCanChangeAnswers: 'everybody',
+			isProtectedByPassword: false,
+			richTextMode: false,
+			areResultsPublic: true,
+			expiracyNumberOfDays: 60,
+			maxCountOfAnswers: 300,
+			voterEmailList: '',
+			password: '',
+		});
+	}
+
 	public updateSlug(): void {
 		console.log('this.form.value', this.form.value);
 		this.form.patchValue({ custom_url: this.makeSlug(this.form) });
@@ -355,8 +377,9 @@ export class PollService implements Resolve<Poll> {
 	}
 
 	public createPoll(): void {
+		this.toastService.display('sending...');
 		console.log('this.form', this.form);
-		const newpoll = this.newPollFromForm(this.form);
+		const newpoll = this.newPollFromForm();
 		this.apiService.createPoll(newpoll).then((resp) => {
 			console.log('poll created resp', resp);
 			console.log('TODO fill admin_key');
@@ -409,6 +432,7 @@ export class PollService implements Resolve<Poll> {
 
 	initFormDefault(showDemoValues = true): void {
 		this.form = this.createFormGroup();
+		this.patchFormDefaultValues();
 		this.setDefaultDatesForInterval();
 
 		if (showDemoValues) {
@@ -544,10 +568,12 @@ export class PollService implements Resolve<Poll> {
 	public getParticipationUrlFromForm(): string {
 		return `${environment.frontDomain}#/poll/${this.form.value.custom_url}/consultation`;
 	}
+
 	public getAdministrationUrlFromForm(): string {
 		// admin_key is filled after creation
 		return `${environment.frontDomain}#/admin/${this.admin_key}/consultation`;
 	}
+
 	public getParticipationUrl(): string {
 		// http://localhost:4200/#/poll/dessin-anime/consultation
 
@@ -567,6 +593,7 @@ export class PollService implements Resolve<Poll> {
 		// TODO handle pass access
 		return url;
 	}
+
 	public getAdministrationUrl(): string {
 		// http://localhost:4200/#/admin/9S75b70ECXI5J5xDc058d3H40H9r2CHfO0Kj8T02EK2U8rY8fYTn-eS659j2Dhp794Oa6R1b9V70e3WGaE30iD9h45zwdm76C85SWB4LcUCrc7e0Ncc0
 
@@ -597,6 +624,7 @@ export class PollService implements Resolve<Poll> {
 			});
 		}
 	}
+
 	/**
 	 * find an existing vote in vote_stack from its choice_id
 	 * @param choice_id
@@ -609,6 +637,7 @@ export class PollService implements Resolve<Poll> {
 			}
 		});
 	}
+
 	convertCalendarDatesToChoices(array_dates) {
 		return array_dates;
 	}
@@ -617,7 +646,9 @@ export class PollService implements Resolve<Poll> {
 	 * @description convert to API version 1 data transition object
 	 * @param form
 	 */
-	newPollFromForm(form: any): Poll {
+	newPollFromForm(): Poll {
+		let form = this.form;
+		console.log('this.form.value', this.form.value);
 		const newOwner = this.storageService.vote_stack.owner;
 
 		const newpoll = new Poll(newOwner, form.value.custom_url, form.value.title);
@@ -626,6 +657,7 @@ export class PollService implements Resolve<Poll> {
 		const formFields = Object.keys(form.value);
 		newpoll.allowed_answers = [];
 
+		// comparer les champs de formulaire avec le DTO de création de sondage
 		for (const pk of pollKeys) {
 			if (formFields.indexOf(pk) !== -1) {
 				const field = form.value[pk];
@@ -646,18 +678,29 @@ export class PollService implements Resolve<Poll> {
 		}
 		newpoll.description = form.value.description;
 		newpoll.has_several_hours = form.value.hasSeveralHours;
-		newpoll.hasSeveralHours = form.value.hasSeveralHours;
-		newpoll.max_count_of_answers = form.value.allowComments;
+		newpoll.max_count_of_answers = form.value.maxCountOfAnswers;
 		newpoll.maxCountOfAnswers = form.value.maxCountOfAnswers;
 		newpoll.password = form.value.password;
-		newpoll.kind = form.value.kind;
+		newpoll.kind = form.value.isAboutDate ? 'date' : 'classic';
 		newpoll.allow_comments = form.value.allowComments;
 		// merge choices from storage
-		if (form.value.kind === 'date') {
+		if (form.value.isAboutDate) {
 			// convert calendar picker dates
+			console.log('this.calendar', this.calendar);
+
+			for (let elem of this.calendar) {
+				console.log('elem', elem);
+				let converted_day = {
+					literal: this.DateUtilitiesService.formateDateToInputStringNg(elem),
+					timeSlices: [],
+					date_object: elem,
+				};
+				newpoll.dateChoices.push(converted_day);
+			}
+			console.log('newpoll.dateChoices', newpoll.dateChoices);
 		}
 		newpoll.choices = Object.assign([], this.storageService.choices);
-		newpoll.dateChoices = Object.assign([], this.storageService.dateChoices);
+		// newpoll.dateChoices = Object.assign([], this.storageService.dateChoices);
 		newpoll.timeSlices = Object.assign([], this.storageService.timeSlices);
 		console.log('newpoll', newpoll);
 		return newpoll;
diff --git a/src/app/features/administration/form/steps/step-four/step-four.component.ts b/src/app/features/administration/form/steps/step-four/step-four.component.ts
index ad497bd0..20d1e7c3 100644
--- a/src/app/features/administration/form/steps/step-four/step-four.component.ts
+++ b/src/app/features/administration/form/steps/step-four/step-four.component.ts
@@ -1,6 +1,7 @@
 import { Component, Input, OnInit } from '@angular/core';
 import { PollService } from '../../../../../core/services/poll.service';
 import { ApiService } from '../../../../../core/services/api.service';
+import { environment } from '../../../../../../environments/environment';
 
 @Component({
 	selector: 'app-step-four',
@@ -9,7 +10,7 @@ import { ApiService } from '../../../../../core/services/api.service';
 })
 export class StepFourComponent implements OnInit {
 	urlPrefix: any;
-	advancedDisplayEnabled: boolean = true;
+	advancedDisplayEnabled: boolean = environment.advanced_options_display;
 	@Input()
 	step_max: any;
 	@Input()
diff --git a/src/environments/environment.prod.ts b/src/environments/environment.prod.ts
index 06cc98cd..7be35465 100644
--- a/src/environments/environment.prod.ts
+++ b/src/environments/environment.prod.ts
@@ -18,6 +18,7 @@ export const environment = {
 	showDemoWarning: true,
 	autofill_creation: true,
 	autofill_participation: true,
+	advanced_options_display: false,
 	autoSendNewPoll: false,
 	interval_days_default: 7,
 	expiresDaysDelay: 60,
diff --git a/src/environments/environment.ts b/src/environments/environment.ts
index c52cbea7..b7b112db 100644
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@@ -12,10 +12,11 @@ export const environment = {
 	production: false,
 	display_routes: false, // demo paths to test polls
 	autofill_creation: true,
+	advanced_options_display: false,
 	autofill_participation: true,
 	// autofill: false,
 	showDemoWarning: false,
-	autoSendNewPoll: false,
+	autoSendNewPoll: true,
 	interval_days_default: 7,
 	expiresDaysDelay: 60,
 	maxCountOfAnswers: 150,