People and Dates. How to add a Person to an Event Date?

<div class="container-fluid">
    <div class="directory panel panel-default">
        <div class="panel-heading">
            <h3 class="panel-title">Add a person to the meeting</h3>
        </div><!-- end panel-heading -->

        <div class="panel-body">

            <form action="." method="POST">
                {% csrf_token %}
                {{ form.management_form }}
                {% for record in form %}
                    <p>{{ record.person }}{{ record.attended }}</p>
                {% endfor %}

                <button class="btn btn-primary" type="submit" value="attendance">Save</button>
            </form>
        </div>
    </div><!-- end panel-body -->
</div><!-- end directory panel panel-default -->

class MeetingForm(forms.ModelForm):
    person = forms.CharField(widget=forms.TextInput(attrs={'readonly':'readonly'}))
    meeting_date = forms.CharField(widget=forms.HiddenInput())

def date_detail(request, slug):
    people = Person.objects.all()
    detail = Date.objects.get(slug=slug)
    attendance = MeetingAttendance.objects.all()
    MeetingFormSet = formset_factory(MeetingForm, extra=len(people)-2, max_num=len(people))
    if request.method == "POST":
        form = MeetingFormSet(request.POST)
        if form.is_valid():
            formset = form.save(commit=True)
            formset.save()
            return redirect('date_detail', slug=slug)
    else:
        initial_data = [{'person': person, 'meeting_date': detail} for person in people]
        form = MeetingFormSet(initial=initial_data)
        if form.is_valid():
            attendance = form.save(commit=False)
            attendance.save()
        context = {
        'form': form,
        'people': people,
        'attendance': attendance,
        }   
        return render(request, 'date_detail.html', context)

class MeetingAttendance(models.Model):
    meeting_date = models.ForeignKey('Date', on_delete=models.CASCADE)
    person = models.ForeignKey('Person', on_delete=models.CASCADE)
    attended = models.BooleanField()


    def __str__(self):
        return "%s - %s" % (self.person, self.meeting_date)

from django.shortcuts import get_object_or_404
from .forms import AttendanceForm
from .models import Date, MeetingAttendance


def event_attendance(request, event_pk):
    event = get_object_or_404(Date, pk=event_pk)  # Gets the event based off of the primary key.
    attendance_records = MeetingAttendance.objects.filter(meeting_date=event)  # Gets attendance records for the event
    attendance_forms = [AttendanceForm(instance=record) for record in attendance_records]  # Creates a ModelForm for each attendance record

    if request.method == "POST":
        attendance_record = attendance_records.get(
            person=request.POST.get('person'))  # Get the attendance record that matches the person submitted in post.
        attendance_record.attended = request.POST.get('attended')  # Set the attended boolean by the POST data.
        attendance_record.save()  # Save the record

    return TemplateResponse(request, 'attendance.html', dict(
        event=event, attendance_forms=attendance_forms))  # Return a TemplateResponse

from django import forms
from .models import MeetingAttendance


class AttendanceForm(forms.ModelForm):
    person = forms.CharField(widget=forms.HiddenInput())  # Use a custom form field for person, so that it can be hidden

    class Meta:
        model = MeetingAttendance
        fields = ('attended', )

def date_detail(request, slug):
    people = Person.objects.all()
    detail = Date.objects.get(slug=slug)
    attendance = MeetingAttendance.objects.all()
    MeetingFormSet = formset_factory(MeetingForm, extra=len(people)-2, max_num=len(people))
    if request.method == "POST":
        form = MeetingFormSet(request.POST)
        if form.is_valid():
            formset = form.save(commit=True)
            formset.save()
            return redirect('date_detail', slug=slug)
    else:
        initial_data = [{'person': person, 'meeting_date': detail} for person in people]
        form = MeetingFormSet(initial=initial_data)
        context = {
        'form': form,
        'people': people,
        'attendance': attendance,
        }   
        return render(request, 'date_detail.html', context)

class MeetingForm(forms.ModelForm):

    class Meta:
        model = MeetingAttendance
        widgets = {
            'meeting_date': forms.HiddenInput(),

        }
        fields = ['attended', 'person', 'meeting_date',]

<div class="directory panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title">Meeting Details</h3>
    </div><!-- end paneil-heading -->

    <div class="panel-body">


        <form class="meeting-form" method="POST">

            {% csrf_token %}

            {% for hidden in form.hidden_fields %}

                {{ hidden }}

            {% endfor %}



            {% for field in form.visible_fields %}
                <div class="fieldWrapper">
                    {{ field.person }}
                    {{ field.attended }}
                </div>
            {% endfor %}

            <input type="submit" name="submit">

        </form>
    </div>
</div>