But what if you need to use two different account for two different bridges?
So, that would only matter for importing a private repo. For importing a public repo, any credential would do. For exporting, the bridge will match credentials based on the login, using whatever credential is needed for this specific piece of data.
So what could be done is for the bridges to store an additional information in their config: the login to use when importing (ie, the one used during the configuration). That would make more sense than using the first random one found.
Originally posted by @MichaelMure in https://github.com/MichaelMure/git-bug/pull/250#issuecomment-587625833