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September 3, 2026 · Bloomz Team

Dynamic SIS Groups: Build the List Once, Never Rebuild It

Define a group by grade, attendance tier, or a Bloomz Pay balance, and membership updates itself after every SIS sync, no spreadsheet, no manual roster maintenance.

Dynamic SIS Groups: Build the List Once, Never Rebuild It

Every front office has a list somebody maintains by hand: “5th graders on the Elm Street route,” “families with an unpaid balance,” “students flagged for chronic absence.” SchoolStatus sells Dynamic Groups as SIS-data-driven smart segmentation. Bloomz matches that bar, and then goes one step further.

Criteria your SIS doesn’t even have

A single-purpose messaging tool can only build a group from what’s in your SIS: grade, homeroom, program. Bloomz can do that too, and it can also pull from data only Bloomz itself has, a student’s real-time Thrive attendance tier, or whether a family has a past-due Bloomz Pay balance. That means a group like “5th graders on the Elm Street route who are chronically absent and behind on tuition” is something Bloomz can build and a point tool structurally can’t.

Set the rule, and forget it

Membership recomputes automatically after every SIS sync, and again nightly, so a group stays current without anyone re-running an export. A preview shows exactly how many students match before you save, so there’s no accidental mass membership change, and you can pin a specific student in or out on top of the computed rule for the exceptions that always exist.

Worth knowing

This is a Bloomz Premium capability that your Bloomz team enables per district, not a self-serve toggle in Settings, so talk to your success manager to get it turned on. And because SIS coverage varies, not every adapter populates fields like homeroom or bus route yet; the fields your SIS actually sends are the fields you can build a group from.

Available now

Dynamic SIS Groups is live and tested today. See how it fits with the rest of your roster data on the SIS Integration page, or ask your Bloomz team to turn it on.