Resolve "Link data to specific date ranges"

Closes #85 (closed)

added part::backend prio::1 type::refactoring workflow::confirmed labels

added 1 commit

• 74d6acf1 - Introduce validity range and school term

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unmarked as a Work In Progress

assigned to @nik

enabled an automatic merge when the pipeline for 74d6acf1 succeeds

merged

mentioned in commit 75e6e700