[NEST Users] how to construct multiple synapse simple integrate-and-fire model

Hi, I planned to use simple integrate-and-fire model (iaf_cond_beta) to construct the cortico-striatal network, but then it appeared some issues. Since striatum neurons have multiple synapses (AMPA and NMDA for example), ‘iaf_cond_beta’ seemed not to support multiple synapse input. I searched the whole Model directory and found multiple synapse neuron models like “aeif_cond_beta_multisynapse”, “aeif_cond_alpha_multisynapse” and “aeif_psc_alpha_multisynaps”. So I wondered if there’s a multiple synapse version of simple integrate-and-fire model (iaf_cond_beta), or can I construct a multiple synapse simple integrate-and-fire model through nestml. Thank you Best, Zirui