View the WordPress admin as a different role, switch between users, temporarily change your capabilities, set default screen settings for roles, manage your roles and capabilities.
Make installing as a mu-plugin as easy as possible:
Move the view-admin-as.php file into the root of your mu-plugins directory, not in the view-admin-as subdirectory.
(This is a limitation of WordPress and probably won't change soon.)
Example:
All files dir: /wp-content/mu-plugins/view-admin-as/...
Main file dir: /wp-content/mu-plugins/view-admin-as.php
More info on mu-plugins: https://codex.wordpress.org/Must_Use_Plugins
Make installing as a mu-plugin as easy as possible:
Move the view-admin-as.php file into the root of your mu-plugins directory, not in the view-admin-as subdirectory. (This is a limitation of WordPress and probably won't change soon.)
Example: All files dir:
/wp-content/mu-plugins/view-admin-as/...Main file dir:/wp-content/mu-plugins/view-admin-as.php