Issue to Discussion test: Source deleted

[MasterInQuestion]

Discussed in #6

^{Originally posted by MasterInQuestion November 15, 2022}
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[MasterInQuestion]

    Source: https://github.com/MasterInQuestion/TEST/issues/7
    Seamless transfer between Issues and Discussions would be desirable. (without introducing the ID change)

    Current transfer is unidirectional. (only Issue -> Discussion)