In case of multiple users can there be multiple UserKey?

UserKey provided by RChilli is a specific id which is unique for every client. In case if there are multiple user for a client and each user need a specific identification, then in that case different SubUser Ids can be assigned to each user.

When you have multiple SubUser Ids then in Logs you can get these Parsing Logs as per SubUser Id.

If you still have a question, you can always contact RChilli Support via creating a ticket at RChilli HelpDesk or simply by sending an email at support@rchilli.com.