Defining Business Document MetaClasses
By default, only some MetaClasses instances can be connected to a business document.
An instance can be connected to a Business Document if:

Access to the
HOPEX metamodel is only possible with a
HOPEX Power Studio license.
Using Business Document MetaClass
To add the possibility of connecting business documents to a specific MetaClass:
1. Right-click "Element with business document" abstract MetaClass and select Explore.
An explorer window opens.
2. Expand the "SubMetaClass" folder.
3. Connect the specific MetaClass to this folder.
Updating MetaClass properties
By default, a Business Document can be connected to an object using the Characteristics Properties and the Attachements section.
To update the specific MetaClass properties:
1. Open the MetaPropertyPage of the MetaClass presenting the instances Characteristics,
2. Open the Setup property page of MetaClass Characteristics MetaPropertyPage,
3. Insert the text below:
GroupAttachment = Group(Bar),Name(~bzc)jC04G5r5[Attachments])
Attachments = Item(~LKKM8XSyWvF6[Shared Attachments]),
In(GroupAttachment),Control(SubPage)

"Attachments" is a
_Code Template
"Shared Attachments" is a
MetaPropertypage