Micro-TDE production efficiency of BHs for the two simulated metallicities. Circles indicate the efficiency considering the entire sample of events, while the other symbols represent contributions from different channels: diamonds are for single interactions, stars are for binaries, triangles are for multiples, and crosses are for micro-TDEs triggered by SN kicks (see Sect. 3.1). Each point and its error bar represent the median and the 68% credible interval from the posterior distribution defined in Eq. (3).