How to pass a variable between different views?

Question

Django

Good afternoon!
Task: export a table to Excel, consisting of user-defined parameters.
Description:
There are two templates:
1. On the first template, a form with parameters for searching in the database (1 view).
2. A table consisting of parameters is returned to the second template in the first form. (2 view)
Also on this template there is a link, when clicked, it should, in theory, load an Excel file.
3. I use the ExcelResponse packer.
I tried to implement it like this: I gave the link from view2 a redirect to the third template. I registered a regular expression in urls and made a function in view. (view3)
I also tried to simply call the function to create excel. <a href="{% url 'createExcel' %}">
The problem is that it does not work out to send a queryset request (a variable where all the data was found, according to the required parameters) from view2 to view3 in order to upload them to excel.
I also tried to inherit view3 from view2 (hell begins). I tried to pass a variable to the session and take it out in view3. json serialization problems started.
By the way, I rummaged through the sea of ​​information, there is something about it, but I still could not solve the problem.
Can someone tell me a simple way how to pass a queryset to another view and upload it to excel?
Or some other adequate way to hardcode less.
Thank you!