Interaction summaries are not visible to non admin users and even cannot reporting.  If any one know how we can setup Interaction Summaries without Compliance Data sharing.

How will provide the support to client when MFA is enabled in client org because every time its' required their approval and cannot not login only with user name and password.

Trusted IP Addresses setting from Identification settings: This option is not working still it asks every time approval from authenticator app.

multifactor authentication is mandatory for amdin user. When I enable this feature for admin then not able to deploy code using ANT  and i unable to login  in data loader using password authentication.

Salesforce 18 digit record id can be same for two records only there case difference(small ad capital)?
For ex: One record is 0014T000004SW0gQAG and another is 0014T000004SW0GQAG. Both are same but difference is on 15th changracter small g and capital G.