The only documentation I've seen does not have any examples for this object type. I managed to create one shown below but I don't know if this is correct. Some input/guidance would be appreciated.
## connected system credentials for API## Name: WM Maximo Passport Connection
content._a-0000e671-0a5b-8000-9c01-011c48011c48_9065909.baseUrl=evelopment..com/.../content._a-0000e671-0a5b-8000-9c01-011c48011c48_9065909.authTypeOAuth Client Credentials Grantcontent._a-0000e671-0a5b-8000-9c01-011c48011c48_9065909.clientSecret=myClientSecretValuecontent._a-0000e671-0a5b-8000-9c01-011c48011c48_9065909.clientId=myCleintIdvaluecontent._a-0000e671-0a5b-8000-9c01-011c48011c48_9065909.tokenUrl=development.com/.../token
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What you've done is correct, you only need to uncomment the lines specific to your objects
What do you mean by "uncomment the lines specific to your objects"? The comments in my file are just comments for people's awareness. The file above is just for one environment and plan on having a different customization file per environment which will have different values for each of the 5 items listed above.
When you export a package or application there is a checkbox to download the customization file. If your export contains a connected system then this the file will contain environment specified properties you can update