In order to send multiple documents for e-sign, you need to make sure you are under the Checklists or Documents tab within necessary transaction, select the task and click the Use forms button from the right-hand side menu.
After that, you can select the required forms by checking appropriate boxes and hitting Submit. If you need to add documents that have already been uploaded to the transaction, please select the Transaction tab to find the required ones.
Once selected you will see the list of the forms you would like to send for e-signature. You can add additional ones by clicking add form link or upload them from your PC and go to the next step by clicking the Next button.
Signers are going to be populated into your e-sign package documents according to the roles assigned to them in the transaction. You can add missing signers or delete not required ones. After the information has been reviewed and adjusted click the Next button.