Add frontend for addtional fields (again)

Revert "Revert "Merge branch '239-frontend-for-additional-fields-for-group' into 'master'""

This reverts commit 53d82e48.

Closes #239 (closed)

added part::frontend prio::2 type::feature workflow::confirmed labels

added 1 commit

• 31f4cf58 - Style delete button

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resolved all threads

changed title from Revert "Revert "Merge branch '239-frontend-for-additional-fields-for-group' into 'master'"" to Add frontend for addtional fields (again)

changed the description

merged

mentioned in commit d118bb96