Modification list / Filter synchronization

1 - How can I get the list of modified tables on the client after pulling?

2 - I would like to filter the data that is sent to clients.

When connected, I will send an ID to the server. I would like the synchronization to occur only with clientes who have the same ID.

It is possible?

I looked at the following topic:

However I use a trial version, I do not have access to the "Echo.Listeners.pas" file.
  1. You can use Aurelius events:
    All echo operations are done through Aurelius, thus any record created in client will fire such events, you can monitor what is being inserted using it.

    2. Use Route mechanism using a function to filter out data: