Hi,
Any folders in the FMOD project that starts with a “.” (e.g. .cache, .restore, .user, etc) can be excluded from the source control. As for the Build folder, that depends on your workflow. Some team might include it if the designers are responsible for building and updating the banks (assuming that’s where you are outputting your built banks to) whereas some might have a automated system that handles the building of banks and check in. In the latter case, the designers can exclude the build folder from check in.