Inheriting base class mappings

[HeilOliver]

public class EntityBase
{
    public DateTime Modified { get; set; }
}

public class AnimalEntity : EntityBase
{
    public string Name { get; set; }
}

public class DtoBase 
{
    public long Modified { get; set; }
}

public class Animal : DtoBase
{
    public string Name { get; set; }
}

[Mapper]
public partial class AnimalMapper
{
    
    public partial Animal Map(AnimalEntity animal);

    [MapProperty(nameof(EntityBase.Modified), nameof(DtoBase.Modified))]
    private static long DateTimeToTicks(DateTime t)
    {
        return t.Ticks;
    }
    
}

I'm currently working on an application where I need to map many entities to DTOs. All entities derive from EntityBase and all DTOs derive from DtoBase. One common issue is that each entity has a Modified property that needs conversion when mapping to DTOs.
Is there a way to specify the mapping between these base classes once, and have all derived mappers inherit this mapping configuration automatically? This would eliminate the need to duplicate the property mapping code across all my mapper classes.

[latonz]

This is currently not supported by Mapperly. There are #1780 and #513. If you have additional input, comment on one of these issues.