**AbilityDelegatorRegistry**, a module of the [Test Framework](../../ability-deprecated/ability-delegator.md), is used to obtain [AbilityDelegator](js-apis-inner-application-abilityDelegator.md) and [AbilityDelegatorArgs](js-apis-inner-application-abilityDelegatorArgs.md) objects. **AbilityDelegator** provides APIs for creating **AbilityMonitor** objects, which can be used to listen for ability lifecycle changes. **AbilityDelegatorArgs** provides APIs for obtaining test parameters.
**AbilityDelegatorRegistry**, a module of the [arkXtest User Guide](../../application-test/arkxtest-guidelines.md), is used to obtain [AbilityDelegator](js-apis-inner-application-abilityDelegator.md) and [AbilityDelegatorArgs](js-apis-inner-application-abilityDelegatorArgs.md) objects. **AbilityDelegator** provides APIs for creating **AbilityMonitor** objects, which can be used to listen for ability lifecycle changes. **AbilityDelegatorArgs** provides APIs for obtaining test parameters.
@@ -767,7 +767,7 @@ Defines the **TagInfo** object, which provides information about the tag technol
| uid<sup>9+</sup> | number[] | Yes| No| Tag unique identifier (UID), which consists of hexadecimal numbers ranging from **0x00** to **0xFF**.|
| technology<sup>9+</sup> | number[] | Yes| No| Supported technologies. Each number is a constant indicating the supported technology.|
| supportedProfiles | number[] | Yes| No| Supported profiles. This parameter is not supported since API version 9. Use [technology](#taginfo).|
| extrasData<sup>9+</sup> | [PacMap](js-apis-inner-application-pacMap.md)[] | Yes| No| Extended attribute value of the tag technology.<br>**System API**: This is a system API.|
| extrasData<sup>9+</sup> | [PacMap](js-apis-inner-ability-dataAbilityHelper.md#pacmap)[] | Yes| No| Extended attribute value of the tag technology.<br>**System API**: This is a system API.|
| tagRfDiscId<sup>9+</sup> | number | Yes| No| ID allocated when the tag is discovered.<br>**System API**: This is a system API.|
| remoteTagService<sup>9+</sup> | [rpc.RemoteObject](js-apis-rpc.md#remoteobject) | Yes| No| Remote object of the NFC service process used for interface communication between the client and the service.<br>**System API**: This is a system API.|