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3 - createOrUpdateEISEntries (or createOrUpdateWeblogicConfig)
In your Environment Instance, make sure that there are multiple endpoints defined, one for each server which needs a copy of the deployment plans.
The first and third operation in the workflow will run on the admin server, and the syncEISToCluster operation will run on all managed servers.
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Please see the createOrUpdateDataSources operation page for information about creating datasourcesdata sources.