Django save all data

[kevin trinidad]

I have this code in my html

    <tr>

    <td colspan="2" style="text-align: center;"><h2 style="font-weight: bold;">Required Documents:</h2></td>

    </tr>

     {% for d in doc %}

    <tr>

    

    <td style="text-align: left;">

    <input type="file" name="myfile" value="{{d.id}}" style="outline: none;" required/>{{d.Description}}</td>

    <td></td>

    </tr> 

    {% endfor %}

This is my code in **views.py**

    V_insert_data = StudentsEnrollmentRecord(

            Student_Users=studentname, Payment_Type=payment,

            Education_Levels=educationlevel,School_Year=schoolyear

        )

    V_insert_data.save()

    insert_doc = StudentsSubmittedDocument(

            Students_Enrollment_Records =  V_insert_data,

            Document = myfile

        )

    insert_doc.save()

\model

    class StudentsSubmittedDocument(models.Model):

        Students_Enrollment_Records = models.ForeignKey(StudentsEnrollmentRecord, related_name='+', on_delete=models.CASCADE,blank=True,null=True)

        Document_Requirements = models.IntegerField(null=True,blank=True)

        Document = models.FileField(upload_to='files/%Y/%m/%d',null=True,blank=True)

        Remarks = models.CharField(max_length=500,blank=True,null=True)

        def __str__(self):

            suser = '{0.Students_Enrollment_Records}'

            return suser.format(self)

    class StudentsEnrollmentRecord(models.Model):

        Student_Users = models.ForeignKey(StudentProfile, related_name='students', on_delete=models.CASCADE,null=True)

How to save all in the database all the required documents that the user input?

**QUESTION UPDATED**

all documents that the students input, it will save in the database, in my case even the students input 4 documents only 1 documents save in the database