使用JS功能在新标签页中打开Docusign

我正在尝试在Salesforce应用程序中打开一个新的docusign标签。我知道我需要为此构造一个url，但不知道要传递的必需参数是什么。因此，该网址看起来像 / apex / dsfs__DocuSign_CreateEnvelope？
在哪里可以看到参数列表，以及最低要求和可选要求？我有信封ID和文件ID。我需要打开一个新标签，其中显示信封，其中包含签名人和附加文档等所有字段。我需要打开带有附件和信封中所有内容的页面

I am attempting to open a new docusign tab in my salesforce application. I understand I need to construct a url for this, but do not know what are the required parameters to be passed. So the url will look something like /apex/dsfs__DocuSign_CreateEnvelope? Where can I see the list of parameters and what is minimum required and what is optional? I have envelope Id and Document Id. I need to open a new tab where it shows the envelope populated with all the fields like signers and documents attached.I need to open this page with attachments and everything in the envelope