def METHOD_NAME(sim=False):
    ops_multisig_old = GreatApeSafe(r.badger_wallets.ops_multisig_old)
    reward_logger = ops_multisig_old.contract(r.rewardsLogger)
    reward_logger.grantRole(DEFAULT_ADMIN_ROLE, dev_msig)
    if not sim:
        ops_multisig_old.post_safe_tx(call_trace=True)