def promote_alias_chain(self, chain, must_promote=False):
        for alias in chain:
            if self.promote_alias(alias, must_promote):
                must_promote = True
The view function for promoting a user to network admin position
dataset/ETHPy150Open CollabQ/CollabQ/vendor/django/db/models/sql/query.py/BaseQuery.promote_alias_chain--crossover with--dataset/ETHPy150Open fp7-ofelia/ocf/optin_manager/src/python/openflow/optin_manager/admin_manager/views.py/promote_to_admin