WhatsApp Message → ATOM Task. Invoice → Sent on WhatsApp. Automatically

How Vider Connect and ATOM work together to eliminate manual work in CA firms

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WhatsApp Message → ATOM Task. Invoice → Sent on WhatsApp. Automatically

Introduction: The Gap Between WhatsApp and Your Practice

From WhatsApp Message to ATOM Task — In One Click

ATOM Invoice → Sent on WhatsApp. Automatically

The Three Document Types That Auto-Send via Vider Connect

Private Team Notes — Context That Clients Never See

Questions from CA Firms

Vider Contact Details:

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WhatsApp Message → ATOM Task. Invoice → Sent on WhatsApp. Automatically

ByCA Chikyala Abhinav | Updated on: Sept 3, 2026 11:28 | 15 min read

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Introduction: The Gap Between WhatsApp and Your Practice

Here is a scenario every CA firm partner knows. A client sends a WhatsApp message: 'Please check the GST notice I forwarded. We got it yesterday.' The message is read, noted mentally, and then — somewhere between the next client call, the morning's deadline rush, and a staff question — it gets lost. The notice is not created as a task. Nobody is assigned. The deadline approaches. The client calls, frustrated.

This is the gap between WhatsApp communication and practice management. WhatsApp is where clients communicate in India — it is instant, familiar, and expected. But conversations in WhatsApp do not automatically become tasks in your practice management system. They stay in WhatsApp, unstructured and easy to miss, while your ATOM dashboard sits separately, unaware.

Vider Connect's integration with ATOM closes this gap completely. Any WhatsApp message in Vider Connect can be converted into an ATOM task with a single click. And when an invoice, receipt or proforma invoice is created or updated in ATOM, the PDF is automatically sent to the client on WhatsApp — from your business number, instantly, without anyone needing to download, attach, or forward anything.

From WhatsApp Message to ATOM Task — In One Click

In a traditional CA firm without Vider Connect, when a client sends a document or a request over WhatsApp, the CA or team member has to manually remember to create a corresponding task in ATOM. This creates a two-step process that is easy to skip, especially during busy periods. Tasks created from memory are often missing key details — the exact client request, the attached document, the urgency.

With Vider Connect, a team member reading a client message can convert it into an ATOM task directly from the Vider Connect inbox. The task is created in ATOM with the client's name pre-populated, the message content captured as the task description, and any attached documents linked. The team member can assign the task, set a priority, and move on — all without leaving the WhatsApp inbox.

What Gets Captured When a Message Becomes a Task

  • Client name - pulled from Vider COnnect contact record
  • Task description - the WhatsApp message content, verbatim
  • Attached files - documents shared in the message are linked to the task
  • Assignee - selected by the team member converting the message
  • Priority - set at conversion based on urgency
  • Due date - set manually or via ATOM's compliance calendar
  • Source - task is tagged as 'Created from WhatsApp' for tracking

This capability transforms WhatsApp from a source of missed work into a feeder for the practice management system. Every client request that arrives on WhatsApp has a direct path into ATOM — formalised, assigned, tracked, and escalated if overdue.

"In a CA firm, the most dangerous place for client work to live is in a WhatsApp chat. Vider Connect moves it into ATOM - where it cannot be missed."

ATOM Invoice → Sent on WhatsApp. Automatically

The second dimension of the Vider Connect × ATOM integration addresses one of the most time-consuming manual steps in CA firm billing: sending invoices to clients on WhatsApp. In most firms, the process looks like this: the partner raises an invoice in ATOM, downloads the PDF, opens WhatsApp on their phone, finds the client's contact, attaches the PDF, and sends it. This takes 3 to 5 minutes per invoice. For a firm sending 50 invoices per month, that is 2.5 to 4 hours per month on a purely mechanical task.

With Vider Connect, this process is fully automated. The moment an Invoice, Receipt, or Proforma Invoice is created or edited in ATOM, Vider Connect automatically generates the PDF and sends it to the client on WhatsApp — from your connected business number, with the document correctly labelled, without any manual action from the team.

The Three Document Types That Auto-Send via Vider Connect

1. Invoice

When a professional fee invoice is raised in ATOM for a client, Vider Connect sends the GST-compliant PDF to the client's WhatsApp number immediately. The client receives a message from your business number with the invoice attached — professional, instant, and traceable.

2. Receipt

When a payment is received and a receipt is generated in ATOM, Vider Connect automatically sends the receipt to the client on WhatsApp. This eliminates the manual follow-up step of confirming receipt of payment and gives the client immediate documentation.

3. Proforma Invoice

When a proforma invoice or advance fee quote is created in ATOM, it is automatically sent to the client on WhatsApp for their reference and approval. This speeds up the fee agreement process significantly in project-based engagements.

Integration Feature Without Vider Connect With Vider COnnect
Client message -> task Manual note/ memory One click, full details captured
Invoice delivery to client Download -> WhatsApp -> attach -> send Auto-send on creation
Recipt confirmations Manual message Auto-sent on payment recording
Proforma invoice sharing Email or manual WhatsApp Auto-sent on ATOM creation
Time saved (est. 50 invoices/ month) 3-5 min per invoice Zero - fully automated
Missed client requests Common - chat gets lost None - every chat can become a task

Private Team Notes — Context That Clients Never See

Vider Connect also gives CA firms a feature that is invaluable for handling sensitive client matters on WhatsApp: private team notes. Any team member can write an internal note on any client conversation in Vider Connect — context, instructions, price quotes, compliance history, or any other information the team needs. These notes are visible to all team members in Vider Connect but are never sent to or visible by the client.

For CA firms, this solves a specific problem: when a client asks about a sensitive matter over WhatsApp, the team can discuss the appropriate response in a private note on the same conversation — without the risk of accidentally sending an internal message to the client, which has happened to virtually every CA firm that uses regular WhatsApp for client communication.

Questions from CA Firms

Does the client get notified when we create a task from their WhatsApp message?

No. Task creation in ATOM happens on your side, invisible to the client. The client's WhatsApp experience is unchanged - they receive replies from your business number are normal.

Can we configure which team members can create ATOM tasks from Vider Connect?

Yes. Task creation permissions in Vider Connect are configurable by admin. You can restrict this to senior staff or managers, or allow all team members to convert messages to tasks depending on your firm's workflow.

What if a client's WhatsApp number changes?

Client contact details in Vider Connect can be updated by any autorised team member. The system will use the updated number for all subsequent auto-send actions from ATOM.

Vider Contact Details: