Subitem Automations - Complete Guide

Subitem Automations - Complete Guide

App of the Year 2025 🏆 · 25,000+ teams · 4.9/5 · 100+ recipes
Subitem Automations is the  monday.com  app that brings full automation power to subitems — sync, default values, dependencies, roll-ups, cross-board flows, and more.
Available on the  monday.com marketplace . This guide is the complete reference: start here, follow the path that fits you, and ship your first subitem automation in minutes.

What you can do

  •  Sync parent values to subitems  on creation and on every change
  •  Set default subitem values  (status, owner, dates, formulas)
  •  Move, archive, copy , and  auto-create subitems  across items & boards
  • Enforce  parent-to-subitem dependencies 
  •  Roll up subitem data  (sum, count, earliest start, latest end) to the parent
  • Run  time-based automations  on subitems
  •  Notify the right people  when a subitem or parent changes
  • Target subitems by name with  smart rules 
  • Manage  dates & timelines  across parent and subitems
  •  Convert items into subitems  and back, across boards

Explore the guide

Where should I start?

If you're…
Go here
New to subitem automations
 The best way to start  — the curated 4-step path
Just installed the app
Evaluating for your team
 Main Use Cases  — 10 categories with real examples
Hit a permissions wall
Have a pricing or quota question

How we compare to  monday.com  native

 monday.com 's native automations stop at the item level. Subitem Automations fills the gap — click any capability to jump to its dedicated guide.
Capability
monday.com native
With Subitem Automations
Subitems don't inherit or sync from the parent. Every change is manual.
Auto-sync on creation and on every parent change. Subitems stay aligned without manual work.
No way to predefine values for new subitems. Every field is filled by hand.
Set defaults for status, owner, dates, formulas — applied automatically on creation.
Limited automation for moving, archiving, or auto-creating subitems.
Move subitems between items & boards, archive on status, create from templates.
No built-in way to enforce dependencies between an item and its subitems.
Block parent status until all subitems are done. Sync dates. Enforce sequence.
Subitems can't be auto-created or synced across boards.
Create subitems and items across boards and link them automatically.
No native way to roll subitem data up to the parent. Manual calculations.
Sum, average, count, earliest start, latest end — pushed to parent columns and usable in further automations.
Limited time triggers for subitems. Can't schedule subitem creation or updates.
Run on a schedule, on a specific date, X days before/after a column date, or recurring.
No automatic alerts to subitem owners when the parent changes.
Notify subitem owners when the parent status, dates, or any column changes — and vice versa.
Rules apply to all subitems — no way to target a specific subitem by name or filter by extra conditions.
Filter recipes to specific subitem names ("only QA subitems") or extra status conditions.
No way to flip an item into a subitem (or back), even within the same board.
Convert across or within boards. Useful for inbox-to-project flows and cross-team handoffs.

Next up

Still stuck?

Email  hello@fantasymedia.io  — we usually reply within a few hours.