In order to edit an already added proxy, it is enough to click on its name on the "Proxy" screen. This will open a window with the data of this proxy, in this window you can change them, for example - change the type of proxy, add a link to change IP.
After making changes, you need to click on "Save"
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In order to share a proxy, you need to select the proxy using the checkbox on the "Proxy" screen and click on the "Share" button on the top right.

Next, a window will open where you need to select the user with whom you want to share the proxy, or on the contrary, take away the user's access to this proxy. After performing the necessary actions - click "Save".
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