English to Spanish Marketing IT (Information Technology) survey about technology management

"The equipment or software supporting this technology will be on our premises, but installed, configured, and monitored by an external supplier"

I'm never exactly sure how to translate support--in this context, they are referring to the equipment or software elements of a particular technology, because the survey is asking about whether the various technologies are administered in-house or by an external services provider.

Thanks in advance for your suggestions.