DFG digitale Sprechstunde

I am about to submit a Individual Research Grant: Basic module, where I request funding for a PhD student and not for my own position. I would like to ask if being currently employed as a postdoc in a DFG-funded clinical research unit would actually make me not eligible to do so. Specifically, I am currently working in a project of the KFO 344: Untangling and Targeting Mechanisms of Myelofibrosis in Myeloproliferative Neoplasms (MPN). Finally I would like to ask if the Individual Research Grant: Basic module allows two researchers to apply as co-applicants. Both my collaborator and I will be first-time applicants. Thank you in advance for your help. Best regards, Margherita Vieri