thanks @dwright @cprasad @stcheng1991Once we defined the schema and add a custom field of userid. Do we need to mark it as primary identity? as mentioned in the https://aep-sdks.gitbook.io/docs/resources/user-guides/getting-started-with-adobe-experience-platform/sample-xdm-implementation where they enabled reviewerid as primary?And use the identitymap code to include the userid. ?

Thanks @dwright additional question- So is it correct to say to use edge n/w:--- 1)Is it recommended to use Identity extension to set up custom identity in app?2)Is it good to have lifecycle extension. ?3) Consent extension is optional. ?3) Profile extension is also optional. ?

Could you pls provide equivalent android Java code for the below code. let stateName = "luma: content: ios: us: en: home" var xdmData: [String: Any] = [:] //Page View xdmData["_techmarketingdemos"] = [ "appInformation": [ "appStateDetails": [ "screenType": "App", "screenName": stateName, "screenView": [ "value": 1 ] ] ] ] let experienceEvent = ExperienceEvent(xdm: xdmData) Edge.sendEvent(experienceEvent: experienceEvent) Map XdmData = new HashMap<>(); ?????????????? ???????????? ExperienceEvent ...