Entity - AttRep
NOTEBOOK
CHAPTER "Description"
ATTR "Name"

Relation - AttRep
NOTEBOOK
CHAPTER "Description"
ATTR "Name"

Attribute - AttRep
NOTEBOOK
CHAPTER "Description"
ATTR "Name"
ATTR "key" ctrltype:check
ATTR "datatype" ctrltype:dropdown


hat - AttRep

relates - AttRep
