Create Package

I am using onespan for sending documents for signing.
Is there a way to add custom fields while creating a package? 
When i am sending the mail for people to sign the document, i make use of fields such as $PACKAGE_NAME and $PACKAGE_OWNER_EMAIL in my html file.
Let's say i am an admin of my app and i send the documents via mail to be signed to users 
Is there a way to add details like my name and my organisation name and other custom details in the package and if so, how do i use that in my html file 

Hi 
I have a use case to send a document to some signers and once the signing process has been complete, i want to send that document to some users which i call as receivers who receive the signed contract and they can download it 
The receivers aren't part of the signing process, they just receive the signed document in their email 
I have used one span's rest APIs for creating a signers and a package so i would love to know if this use case can be done by leveraging onespan's features?

Hi! All

Our team has been leveraging OneSpan createPackage API to create package and call the signingURL to successfully eSign PDF forms leveraging text anchors. 

All these forms which were uploaded prior to calling CreatePackage were expected to be Flattened and has been working well in executing eSignatures.

We have a requirement like below

We will create few contract document templates(PDF) in onespan using onespan console. These document will have various fields(name, age etc) which will have to be populated programetically during esign journey. 

we also have few number of optional document templates which user might want to add as a part of the package during esign. They can add one or more optional documents. Template of optional document will be also present in onespan. 

Is there a certain data type you are using to generate the Package Ids for packages? I would like to reference the package id.

Is there a certain data type you are using to generate the Package Ids for packages? I would like to reference the package id.

I have access to three Sub Account.
I can create package inside any of the sub accounts in UI.

If i create a package through API it will be created inside my home sub account

How to create package in different sub account using API for a particular user as sender

Hi, i'm gettin this error message "OneSpanSign.Sdk.OssException: 'No Role found for signer email ", creating a package, this is the code that i'm using, thanks for the help.

How to create package with role without sending mail to signer 

Please send me one payload with multiple signer box also.

Thanks in advance.

Getting error when create package when read file from server.

Working Code: When read file from local machine

 var options = {

            'method': 'POST',

            'url': 'https://sandbox.esignlive.com/api/packages',

            'headers': {