Autocomplete selection in Rules Component
I'm assuming that your question is related to executing a Rules Component, and not creating it.

A possible approach might be to process the results of a VBO enabled view via Rules, whereas your rule performs 2 Rules Actions:


load the VBO list of entities (such as nodes) that you want to be processed.
add a loop to perform a Rules Action, for each entity (such as a node) contained in your Views results.


For more details, have a look at the tutorial "How to process the results of a VBO enabled view via Rules?".