Connections, imports, exports, and lookups are all stand-alone resource components in integrator.io. Each resource can be used in multiple flows without the need to make a copy of the same object every time. As long as an identical resource meets your needs, simply select it when building a new flow. Keep in mind that if you modify the resource in any way, the changes will impact all flows that use that same resource.
Note: If you have multiple users working in your account, Celigo recommends that you create new resource components for each individual flow to avoid making accidental edits to objects used by flows that serve different purposes. Make sure that each new resource component (connection, import, export, or lookup) has a unique name that easily identifies its use and purpose. Always avoid using vague or identical names for these objects.