Developer Tier 'last_seen_at'

My developers are working in the SendBird developer service tier creating internal chat within our CMS. They need access to ‘last_seen_at’, but the link indicates it needs to be activated by contacting technical support, which we cannot do in the free Developer tier. How do I activate ‘last_seen_at’ for developers? Overview | Chat Platform API | Sendbird Docs


We are trying to set things up, then migrate to paid version after we get our chat working

Hello,
Welcome to Sendbird Community!
Could you please DM me your Application ID so that I can enable the last_seen_at attribute for you?