Nevertheless, that night, Ānanda was able to attain enlightenment. When the Council began the next morning, Mahākāśyapa questioned Upāli, to establish the texts on monastic discipline for monks and "bhikṣuṇis". Ānanda was consulted to recite the discourses and to determine which were authentic and which were not. Mahākāśyapa asked of each discourse that Ānanda listed where, when, and to whom it was given. Then the assembly agreed that Ānanda's memories and recitations were correct, after which the discourse collection (, ) was considered finalized and closed. In some versions of the account, the Abhidharma () was also standardized during this council, or rather its precursor the "Mātṛka". Some texts say it was Mahākāśyapa who reviewed it, and other texts say it was Ānanda or Śāriputra. During the recitations, one problem was raised. Before the Buddha's "parinirvāṇa", he had mentioned to Ānanda that, if required, minor rules could be abolished after his passing. Now the question remained what the Buddha had meant when he said "minor rules". The monks present at the council discussed several possibilities, but it was not resolved. To prevent disrepute of the "saṃgha" and criticism from non-Buddhists, Mahākāśyapa opposed to abolish any rules of discipline. After the council, Mahákáyapa attempted to have the monks Gavāmpati and Purāṇa approve the results of the council, but both preferred not to give their opinion about the matter.