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Unless your Item has dependencies linked to GPL terms of use, or on the contrary, they are constrained by a proprietary license, you, as the Item owner, are free to choose a suitable open-source license under which to feature Items. For reference, EWC-supported Items typically release under MIT or Apache 2.0 license.

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Specifying a Support Level

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The Community Hub recognizes four different support levels, one of which is reserved for Items featured by the EWC and its close partners. You, as the Item owner, are free to choose, from any of the remaining support levels, the one that best fits your availability and commitment:

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