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<b>Declare another class as neighbor</b>.
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<h2>Declare another class as neighbor</h2>
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<p>
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<p>
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!href cmd=help&special_parm=neighbor Neighborhood relation
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!href cmd=help&special_parm=neighbor Neighborhood relation
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 between two classes will be effective only when
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 between two classes will be effective only when
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supervisors of both classes declare the other as its neighbor, either for
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supervisors of both classes declare the other as its neighbor, either for
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supervisor, for participants, or for both.
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supervisor, for participants, or for both.
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declare another class as neighbor only if you can trust its supervisor.
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declare another class as neighbor only if you can trust its supervisor.
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</p><p>
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</p><p>
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By declaring a class as your neighbor for supervisor, you are allowing the
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By declaring a class as your neighbor for supervisor, you are allowing the
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latter to
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latter to
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!href cmd=help&special_parm=import import
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!href cmd=help&special_parm=import import
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 teaching materials from your class. That means that he will gain access to possible
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 teaching materials from your class (including students accounts). That means that he will gain access to possible
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sensible data of your class, such as hidden worksheets or exercises. Make sure
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sensible data of your class, such as hidden worksheets or exercises. Make sure
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that he will not reveal these data back to your participants.
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that he will not reveal these data back to your participants.
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</p><p>
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</p><p>
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What's more, by importing participant accounts from your class, the
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What's more, by importing participant accounts from your class, the
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supervisor of your neighbor may have means to read personal passwords of
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supervisor of your neighbor may have means to read personal passwords of
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your participants. (This fact is also true if you declare the other class as
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your participants. (This fact is also true if you declare the other class as
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your neighbor for participants.) Make sure that he will keep them secret.
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your neighbor for participants.) Make sure that he will keep them secret.
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</p><p>
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</p><p>
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In order to keep security level as high as possible, the principle is that
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In order to keep security level as high as possible, the principle is that
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you declare neighborhood of another class only when it is really necessary.
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you declare neighborhood of another class only when it is really necessary.
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</p><p>
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En déclarant une classe comme voisine pour participants, vous permettez
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aux participants de changer de classe directement pour des participants ayant
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un compte dans chacune des classes (même identifiant et mot de passe).
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Il leur suffit d'utiliser le lien "autres classes" de la page d'accueil.
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</p>
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</p>