How does community_leiden function computes membership

[praveer kumar]

Hi Experts, 

I am absolutely new to igraph, and I need some guiadence about the computation of membership.

subsample_subpartition = subgraph.community_leiden(objective_function='modularity',
                                                           weights=edge_weights,
                                                           n_iterations=-1)

This is my code , when I print "subsample_subpartition ", I see that it has something called "membership" property attached.

Does any one has idea about membership.

Thanks in advance