Hi @Obiko and @Gisela Gabernet, the trust4 module is ready for single-end input, so you could run the module outside of the pipeline with your files and then plug the resulting airr files back into the immcantation workflow (this is pretty much whats happening inside the pipeline as well, so no real loss for you wrt to functionality)
It's a nice idea to allow single-end files in airrflow directly but I dont think I will find time for this very soon unfortunately