A flexible, user-defined entity type in Benchling's Registry. Unlike specialized entity
types such as DnaSequence or Molecule, CustomEntities allow organizations to model any
kind of scientific or business object using configurable EntitySchemas (see schema).
CustomEntities support customFields for storing structured data, can be organized into
Folders and Projects, and integrate with Benchling's collaboration, search, and audit
systems. They are commonly used to represent cell lines, reagents, instruments, or any
domain-specific items that don't fit predefined entity categories.