createAttributeMap on custom entity not populating

[PhotoMommie]

I am wondering if there is some logic that is keeping this from working.
I have a custom entity "Reseller" and I need the Invoice to pre-populate the priceBookId for that Reseller in order to apply to the invoice items.
In Custom/Resources/metadata/clientDefs/Invoice.json I added the following:

"cReseller": {
"createAttributeMap": {
"priceBookId": "priceBookId",
"billingAddress": "billingAddress",
"shippingAddress": "shippingAddress"
} 

I rebuilt DB and cleared cache. This is still not working properly. Anyone got some ideas on this?

[yuri]

Did you add it inside the relationshipPanels parameter?

[PhotoMommie]

Yes, added within the relationshipPanels section.

[yuri]

Something might be wrong but I'm not sure what. We have this parameter usage in many places and it works fine.

[yuri]

'billingAddress' is not an attribute but a field. You should use attributes like 'billingAddressStreet'. You can find all attributes in the entity manager > {Entity} > fields > menu on the field's row > View Details.

[PhotoMommie]

Is it possible that the issue is the relationship with Invoices and Price Book :: Account and the Price Book :: cReseller?
The Invoice logic might attempt to override this automatically? I'm not sure how that works.
I'll try to map out a test field to see if it is specifically the PriceBookId that is not carrying over.