make.com submit custom field

[tim]

Hi,

I have successfully configured adding new leads from make.com except one custom field. It is a many-to-many custom connection with Account entity. The field is called "cAccounts". If I export a lead to CSV I see it in the following way:

```
email Address,cAccountsIds,cAccountsNames
foo@example.com,"[""66a8c6a082aac46cb""]","{""66a8c6a082aac46cb"":""My Account Name""}"
```

I have also checked the API call sent if I create a lead in EspoCRM and the request body looks as follows:

```
{
...
"cAccountsIds": [
"66a8c6a082aac46cb"
],
"cAccountsNames": {
"66a8c6a082aac46cb": "My Account Name"
},
...
}
```

The structure make.com creates when sending data to EspoCRM looks like this:



So I have tried creating a custom field called "cAccounts" but whatever I pass in the output sent to EspoCRM the "cAccounts" array is always empty.

Any idea what format is expected my custom field to be?