While the specifics of the assistance the Labour Party would provide have not been disclosed, it could entail providing strategic advice, sharing campaign strategies, offering on-ground assistance for organizing grassroots campaigns, or promoting voter mobilization strategies.
This move may be seen as a continuation of a long-standing tradition of political parties from different countries working together. It should be noted, however, that there is no official agreement or collaboration between the US Democrats and the British Labour Party announced at this point. Confirmation on the matter would have to be followed up by the parties involved.