src/Services/ConferenceManagement/language.props
<?xml version="1.0" encoding="utf-8"?>
<!-- Provides some global settings that configure the used C# language version -->
<Project>
<PropertyGroup>
<LangVersion>9.0</LangVersion>
<Nullable>enable</Nullable>
<NullableContextOptions>enable</NullableContextOptions>
<WarningsAsErrors>$(WarningsAsErrors);CS8600;CS8602;CS8603;CS8604;CS8618;CS8613</WarningsAsErrors>
</PropertyGroup>
</Project>