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#eotting #eodeokhaengdeok #happy fandom #stan cycle #committed fan #ongoing support #fandom loop

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#ongoing support #service cycle #post-sale follow-up #software updates #maintenance plan #subscription service

📝📐➡️🧑‍💻➡️📦➡️🔧♾️

#application lifecycle management #ALM #release management #ongoing support #full lifecycle #software engineering process #long term support