Hi,
There was one called Designer RCP POC (RichContentPlatform ProofOfConcept), but it iss only available in Version 9.7, which can only handle ServiceDevelopment and only for IntegrationServers between 8.2 and 9.7.
Make sure that your Designer has enough RAM to handle all the instances running, even when you limit Designer to 2GB per running instances you will require 50GB of RAM for 25 running instances.
I have a Designer 9.12 running with default settings and it is usually not using more than 1GB of RAM per instance.
Regards,
Holger
#webMethods#Integration-Server-and-ESB