How to clear a relation in a AureliusDataset

what is the best practice to clear a lookup field?
I have a table that relates to a second table from which I choose a record via dblookupcombo, I use an AureliusDataset connected to dbware fields.
What should I do to clean up the relationship with an AureliusDataset?

Best Regards

You should do exactly as with any other TDataset component in Delphi. You can set the TField value to NULL or call the Clear method.