EDIT

ref #8047: allow multiselect for open distribution editor

ref #7810 Fix preference check for "Open in Specimen Editor"

• remove unused IPreferenceKey

local preferences database specific

ref #7793: add preference to hide all specimen related issues

fix #7738 Fix potential NPE

adapt editor to change getFieldUnitForGatheringEvent to findFieldUnitForGatheringEvent

ref #7010 Adapt derivate view handlers for multiple selection

ref #7010 Remove unused "Remove SingleRead" handler

ref #7010 Allow multiple selection for derivative delete handler

Hide option to "Open in" an element in the same part