No need to configure anything in the CRM application itself.
Login as the user in the Bubble software. Go to CRM Connectors in the navigation bar on the left side, select the desired CRM integration by double clicking on it (please note that a CRM-application is activated if it has a blue frame around it).
Easy roll out to other users
With the Clone Profiles module under the tab Bubble (in your partnerportal portal.redcactus.nl) it is possible to roll out a configuration to all selected people at the same time. This gives you as much configuration time for 1 user as for 1,000 at the same time. Please note, this is an exact copy of the profile. Check knowledgebase (Clone Profiles)