Webform look up to another data source to populate fields
I have a webform created which requires a unique customer number
I have a data set that has all of the customer numbers + attributes that I would like to pull in to the webform to minimize data entry by the customer. I have that in Salesforce but could also place in google sheets, share point or other to access.
Is there a way for me to have the customer fill out the customer number and then have the other data points pull from another source?
Thank you any tips are appreciated.
