Keep billing in sync with Linear project changes
A changed project date can signal a delivery milestone. Notis can review the updated context and prepare an invoice only when the project details clearly support billing.
Trigger
Project Properties Updated
Fires when properties on a Linear project change (status, lead, target date, priority, etc.). Covers projects in both public and private teams — polls with the connected user's token.
Action
Create Invoice
Tool to create a new invoice. use after gathering all invoice details.
Why this helps
Schedule changes can affect billing plans, but the accounting follow-up is easy to overlook amid project coordination.
- Bring billing back into view when delivery timing changes.
- Avoid treating every schedule edit as billable completion.
- Reduce manual reminders to revisit an invoice later.
Setup
Build it in a few focused steps.
- 1Connect Linear and Elorus to Notis once through the portal.
- 2Create an automation in the portal or ask Notis to make one conversationally.
- 3Write one plain-language instruction to review the project update and prepare an invoice only when the context explicitly confirms completed billable work.
- 4Select the Linear Project Properties Updated trigger and choose a channel for run reports.
- 5Test with one real project date change that has clear billing context.
Questions about this workflow
Does a date change always mean the work is billable?
No. The instruction should require clear evidence of completed, billable work before preparing an invoice.
Can this just remind me to check billing?
You can instruct Notis to report a billing review reminder when an invoice is not yet ready.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Linear to Elorus. A trigger fires from one place; an action lands in another.
Linear triggers
Elorus actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Invoice
Tool to create a new invoice. use after gathering all invoice details.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
CREATE_PRODUCT
Tool to create a new product or service in elorus. use when you need to add or configure items/services in your product catalog.
Comment Received Trigger
Triggered when a comment is received.
Email Invoice
Tool to email an existing invoice to specified contacts. use after generating an invoice and obtaining contact ids.
Issue Created Trigger
Triggered when a new issue is created.
Get Bills
Tool to retrieve a list of bills. use when you need to list bills with optional filters after creation.
Issue Updated Trigger
Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.
Get Contacts
Tool to retrieve a list of contacts. use after authentication to fetch contacts in batches. example: 'list page 2 of active company contacts sorted by name.'
Private Team Comment Created
Fires when a new comment is posted on an issue in a private Linear team (polled with the connected user's token).
Get Credit Notes
Tool to retrieve a list of credit notes. use when you need to fetch credit notes filtered by page, contact, date range, or currency.
Private Team Issue Created
Fires when a new issue appears in a private Linear team (polled with the connected user's token).
Get Email Templates
Tool to retrieve a list of email templates. use when you need to fetch and page through existing templates in the organization.
Private Team Issue Properties Updated
Fires when properties on an issue change in a private Linear team (polled with the connected user's token).
Get Estimates
Tool to retrieve a list of estimates. use when you need to list estimates with pagination after creation.
Connect any two apps with Notis in the middle.
Linear and Elorus, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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