I’m not comfortable with Django, so I show a couple of option in plain Python, given the collections:
something1 = [1,2,3,4]
something2 = [1,2,3,4,5,6,7,8,9,10]
You can access objects by index (not the same as database index):
i = 1
for e1 in something1:
print(e1)
i += 1
for i2 in range(i,len(something2)):
print(something2[i2])
Or slice the last collection:
for e1 in something1:
print(e1)
for e2 in something2[len(something1):-1]:
print(e2)
Of course, the last collection has to be the longest.
solved how to start the forloop.counter from a different index