Notes on removing objects

Securities are removed or moved to the recycle bin without an additional query, as most securities are usually not in the Explorer anyway.
However, securities (indices) that are assigned to a portfolio version or a portfolio profile as a benchmark ("Benchmark" or "Benchmark 2" field) are prevented from being deleted. Securities that are part of a historicized index composition (in particular a self-invested benchmark) cannot be deleted either.
Securities accounts are automatically deleted when the associated holder is deleted.