Multiple membership levels

Hi,

Thank you very much for the great plugin.

Is it possible to setup for the users also mutiple membeship levels? I mean, I would like to use the plugin in case of school and there will be contents for techers and parent, but some tacher are also parent or there will be conents for concrete classes (for example 1/a 1/b 1/c 2/a 2/b 2/c etc.), but some parens have more children and we have to add more membership level to this kind of parents.

Thank you very much.

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