Hi annec39448387 ,
Would like to inform that you may use send for Signature service , you may go to 'cloud.acrobat.com' from there select the Send for signature service .
Using this tool from Acrobat, you send the document to six users , you will be keep receiving notifications about who have signed the document & all the other things .
Please refer to this KB article :- https://helpx.adobe.com/document-cloud/topics.html#dynamicpod_reference_6
There under 'Sending agreement' & 'Signing Agreement' you will get all the information .
Also refer to this Article as well :- https://helpx.adobe.com/document-cloud/help/sequential-and-parallel-sending.html