# Mandatory EcENTITY table fields

* bulk\_id

for ITEM entity type import it is strongly recommended to keep one bulk\_id for each item structure

i.e. when importing purchased items, unique bulk\_id should be assigned to every single item

* ent\_class\_id

for example ‘ITEM’

* guid

only for ent\_class\_id = ‘CUSTENT’ - ie. only for Custom Object entity, refers the type of CustomObject; ask CAD Studio consultant to provide this string value

* name

for example Vault Item number, Vault File name, Vault ECO number, Vault Folder name, …

* comm\_dir

1 for import into Vault

* comm\_status 0 for pending