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1. People knowing only Jira will need to adapt to GH, easy stuff since it's supposed to be simpler to use in our acceptance.
2. Jira is maybe easier for not dev users to report. Though you can also report in GH[2]. It then offers the same possibilities than Jira (which adapted during its evolution) but we miss the feature (=> ask Infra)
3. Has GH tools alike elaborated search in Jira, e.g. with filters?
4. Will we miss tools like Dashboard, fancy graphs, etc? (I don't think so)
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