Header, Body, and Footer Customization. Yay!!!
What I want to achieve is, that all relationship properties in our ListView became "navigate-able", so that when I click on the property in the ListView column, it opens the corresponding DetailView of the item type.
You can implement a custom Property Editor based on DxMaskedInput as described in How to: Implement a Property Editor Based on a Custom Component (Blazor).
Blazor enables building client-side web UI with .NET, but sometimes you need more than what the web platform offers. Sometimes you need full access to the native capabilities of the device.
You can make a Microsoft Blazor application that leverages Azure Communications Services.
Azure Communication Services allows you to build custom communication applications using the same platform used by Microsoft Teams. You can implement solutions using video, audio, SMS (Texting) and web base text chat. It also allows Microsoft Teams interoperability.