LoginAs functionality used to check end user access

Summary

LoginAs functionality used to check end user access

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Hi All,

I am given a tasks to explore what LoginAs functionality can do. We are basically try to check if can mimick some end user's access to check if the security filters assigned to him/her are getting validated.

This link below doesnt give much info, apart from the fact that I can login as someone else via maxl:

https://docs.oracle.com/cd/E57185_01/ESBTR/maxl_invoke_loginas.html

But how do i check user's security with it?

Please advise.

Thanks,

Shalini