Hi all!

I've a page with a razor macro in it, where i would like to display a list of members that are related with the page and this list should be sorted by a member property.

I wrote this code and works well, but I would like to obtain the list sorted by "gruppoAppartenenza" property.

how it's possible (if it is) to do that?
Thanks a lot in advance. You're great!

  @using umbraco.cms.businesslogic.relation;
  @using umbraco.cms.businesslogic.member;
  @using umbraco.MacroEngines;
  @using umbraco;
  @inherits umbraco.MacroEngines.DynamicNodeContext
  
  @{
    RelationType appartenenza = RelationType.GetByAlias("appartenenzaIstituto");
    Member member;
  
    Relation[] appartiene = Relation.GetRelations(Model.Id, appartenenza);  
    
    var gruppo ="vuoto";
   
    foreach (Relation relation in appartiene)
    {
        member = new Member(relation.Child.Id);
        var nome = member.getProperty("nome").Value.ToString();
        var cognome = member.getProperty("cognome").Value.ToString();
        var gruppoAppartenenza = member.getProperty("gruppoAppartenenza").Value.ToString();
        var carica = member.getProperty("carica").Value.ToString();
        var fotografia = member.getProperty("fotografia").Value.ToString();
     
        if (gruppo != gruppoAppartenenza) {
           
          gruppo = gruppoAppartenenza;
        
          <div class="sezioneSX">
          <div class="titolo">@gruppoAppartenenza</div>
          </div>     
        }
        <div class="contenutoSX">
        <p>@nome @cognome</p>
        <p>(... other code ..)</p>
        </div>                                                                 
       }
  }