Error in GetAppCredential workflow

[shanmukh_pothamsetty]

Check this : GetAppCredentials.xaml file missing

Reframework in Studio Version 2020.2.0 beta.108 is missing xaml files

In this version of studio the ReFrameWork does not include the GetAppCredentials xaml file. How can deal with this scenario? I took a xaml file of a previous version and xaml file showed a lot of system errors and activities were missing and there was no option for repair dependencies. Please guide me through to be bale to use GetAppCredentials xaml file inside this new version of ReFrameWork.