1e41f4b71Sopenharmony_ci# Application Access Control Subsystem Changelog 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci## cl.accessToken.1 Change of the Media and Files Permission Group 4e41f4b71Sopenharmony_ciThe original **Media and File** permission group contains the following permissions: 5e41f4b71Sopenharmony_ci- ohos.permission.MEDIA_LOCATION 6e41f4b71Sopenharmony_ci- ohos.permission.READ_MEDIA 7e41f4b71Sopenharmony_ci- ohos.permission.WRITE_MEDIA 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ciChanged the permission group as follows: 10e41f4b71Sopenharmony_ci- Moved **ohos.permission.MEDIA_LOCATION** to the **Images and Videos** permission group. 11e41f4b71Sopenharmony_ci- Moved **ohos.permission.READ_MEDIA** and **ohos.permission.WRITE_MEDIA** to the **Documents** permission group. 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci**Change Impact** 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ciThe permission group rather than the permission is presented in the dialog box for requesting permissions. 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci- Before the change, if the three permissions are applied for an application, a dialog box for requesting the media and file permissions will be displayed only once. 18e41f4b71Sopenharmony_ci- After the change, if the three permissions are applied for an application, a dialog box for requesting the **Images and Videos** permissions and a dialog box for requesting the **Documents** permission will be displayed. 19e41f4b71Sopenharmony_ci 20e41f4b71Sopenharmony_ci**Key API/Component Changes** 21e41f4b71Sopenharmony_ci 22e41f4b71Sopenharmony_ciPermission groups before the change: 23e41f4b71Sopenharmony_ci 24e41f4b71Sopenharmony_ci| Permission | Permission Group | 25e41f4b71Sopenharmony_ci| -------- | ---------------------------- | 26e41f4b71Sopenharmony_ci| ohos.permission.MEDIA_LOCATION | Media and file| 27e41f4b71Sopenharmony_ci| ohos.permission.READ_MEDIA | Media and file| 28e41f4b71Sopenharmony_ci| ohos.permission.WRITE_MEDIA | Media and file| 29e41f4b71Sopenharmony_ci 30e41f4b71Sopenharmony_ciPermission groups after the change: 31e41f4b71Sopenharmony_ci 32e41f4b71Sopenharmony_ci| Permission | Permission Group | 33e41f4b71Sopenharmony_ci| -------- | ---------------------------- | 34e41f4b71Sopenharmony_ci| ohos.permission.MEDIA_LOCATION | Images and videos | 35e41f4b71Sopenharmony_ci| ohos.permission.READ_MEDIA | Documents | 36e41f4b71Sopenharmony_ci| ohos.permission.WRITE_MEDIA | Documents | 37e41f4b71Sopenharmony_ci 38e41f4b71Sopenharmony_ci 39e41f4b71Sopenharmony_ci**Adaptation Guide** 40e41f4b71Sopenharmony_ci 41e41f4b71Sopenharmony_ciN/A 42e41f4b71Sopenharmony_ci 43e41f4b71Sopenharmony_ci## cl.accessToken.2 Change of the Permission Requesting Modes of the Phone, Messaging, and Call Logs Permission Groups 44e41f4b71Sopenharmony_ci The **Phone**, **Messaging**, and **Call logs** permission groups contain the following permissions: 45e41f4b71Sopenharmony_ci- ohos.permission.ANSWER_CALL 46e41f4b71Sopenharmony_ci- ohos.permission.MANAGE_VOICEMAIL 47e41f4b71Sopenharmony_ci- ohos.permission.READ_CELL_MESSAGES 48e41f4b71Sopenharmony_ci- ohos.permission.READ_MESSAGES 49e41f4b71Sopenharmony_ci- ohos.permission.RECEIVE_MMS 50e41f4b71Sopenharmony_ci- ohos.permission.RECEIVE_SMS 51e41f4b71Sopenharmony_ci- ohos.permission.RECEIVE_WAP_MESSAGES 52e41f4b71Sopenharmony_ci- ohos.permission.SEND_MESSAGES 53e41f4b71Sopenharmony_ci- ohos.permission.READ_CALL_LOG 54e41f4b71Sopenharmony_ci- ohos.permission.WRITE_CALL_LOG 55e41f4b71Sopenharmony_ci- ohos.permission.MEDIA_LOCATION 56e41f4b71Sopenharmony_ci 57e41f4b71Sopenharmony_ciThese permissions can be pre-authorized only. 58e41f4b71Sopenharmony_ci 59e41f4b71Sopenharmony_ci 60e41f4b71Sopenharmony_ci**Change Impact** 61e41f4b71Sopenharmony_ci 62e41f4b71Sopenharmony_ciInstead of requesting these permissions through a pop-up window, the system applications can obtain the permissions only in pre-authorization mode. 63e41f4b71Sopenharmony_ci 64e41f4b71Sopenharmony_ci**Key API/Component Changes** 65e41f4b71Sopenharmony_ci 66e41f4b71Sopenharmony_ciN/A 67e41f4b71Sopenharmony_ci 68e41f4b71Sopenharmony_ci**Adaptation Guide** 69e41f4b71Sopenharmony_ci 70e41f4b71Sopenharmony_ciThese permissions can be pre-authorized only. 71