I'm fairly new at building workflows and forms in LF cloud, so any pointers in the right direction would be appreciated! Currently, I have an online form that users fill out. The form is then saved to our repository with metadata. This triggers a workflow to start, which generates a word document and populates the document using information that entered in the form. 

I would like to perform a simple table lookup/data query in either the workflow or forms stage of this process. One field in the initial form is a staff member's name. I would like to use the staff member's name to lookup their phone number and assign this phone number to a token that could be used when populating the word document. The staff name/phone number table would be a two column table with about 50 rows. What would be the simplest way to achieve this?