[Fixed]-How to include nested for loop in Django framework?

Multiple fields can be passed to values_list, you must remove flat=True.

This will return a tuple that can be iterated over in the template like so:

view:

charts = group_obj.chartgroup.values_list('chart_info_id', 'orderg').order_by('orderg', '-id')
context['assigned_charts'] = charts

template:

{% for chart, order in assigned_charts %}