YingClaw Approval Workflow Automation: Leave and Expense Processes That Flow on Their Own

Asking for leave means sending an email; getting expenses reimbursed means chasing signatures; getting a seal means finding the boss in person. These approval processes look trivial but consume team time every single day. With approval workflow automation from YingClaw, built by the Yingying Zhineng (营域智能) brand, fixed processes like leave and expense claims can be handed to a digital employee to flow automatically: validate on submission, notify approvers, record results, and archive — all on their own. This tutorial shows you, in plain language, how to build it from scratch.

Step One: Clarify Your Approval Rules

The prerequisite for approval workflow automation is turning "the rules in people's heads" into "rules a digital employee can execute." You don't need to write a system manual, but you do need to state three things clearly:

First, the trigger condition. When does the approval start? For example, "when an employee submits a leave request" or "when an employee uploads an expense invoice."

Second, the routing order. Who approves first, who approves next, and which cases need extra approval? For example, "leave of 3 days or fewer goes to the direct supervisor; more than 3 days adds HR approval."

Third, the ending and fallback. What happens after approval or rejection? How are unhandled timeouts reminded?

Write these three things in plain language, and you have approval rules a digital employee can follow.

Step Two: Describe the Approval Task in Plain Language

YingClaw's core design is plain-language interaction — you don't write code; you describe the approval process as everyday instructions.

An example instruction for leave approval:

"When an employee submits a leave request in the group, check the number of days: if 3 days or fewer, send it to me for approval directly; if more than 3 days, first send it to the direct supervisor, then to me after the supervisor approves. If approved, reply 'approved' and log it in the spreadsheet; if rejected, reply with the reason. If the approver hasn't handled it within 24 hours, remind them once."

Notice that this instruction is almost exactly the rules from step one, said aloud. YingClaw understands actions like "check," "forward," "remind," and "log," and breaks them into concrete execution steps.

Step Three: Configure Auto-Routing and Notifications

Once the instruction is described, two key configurations make the process truly "flow automatically":

First, connect files and data. Approval results need to be recorded in a spreadsheet; leave days need to read from the attendance table; expense amounts need to read from invoice information — tell the digital employee where this data lives, how to read it, and which file to write to.

Second, configure notification push. Approval reminders and result notifications can be automatically delivered to WeChat, DingTalk, Feishu, and other channels. Approvers don't need to watch the system all day — when something needs handling, the notification finds them.

Both steps are done in YingClaw's configuration interface; business users can handle them on their own.

Leave Automation: A Complete Example

Stringing the three steps together, a complete leave approval workflow looks like this:

1. Submit: An employee sends the leave request (start/end dates, days, reason) to the designated group or form.
2. Validate: The digital employee reads the request, checks the days and date format, and cross-checks the attendance table for conflicts.
3. Route: Approval follows the rules — 3 days or fewer goes to the direct supervisor; more than 3 days adds HR countersignature.
4. Notify: Approvers receive a push reminder and can handle it in one tap.
5. Record: The result is automatically written to the leave ledger and the applicant is mentioned in the group with the outcome.
6. Fallback: If approval times out, the digital employee automatically reminds, preventing the process from stalling.

With zero manual forwarding, the leave process flows on its own.

Expense Automation: An Advanced Play

Expense claims add a "verification" step beyond leave, and YingClaw handles it too:

1. Collect receipts: Employees upload invoices or expense documents, and the digital employee automatically extracts invoice number, amount, date, and payee information.
2. Verify: Check invoice authenticity, whether the amount meets expense standards, and whether it matches the application.
3. Route: Approve by amount tier — small amounts auto-pass; large amounts go to the finance supervisor for review.
4. Record: Expense details are automatically entered into the ledger, ready for finance's month-end reconciliation.

The advanced play is layering on scheduled tasks: for example, on the 1st of every month, automatically summarize last month's expense ledger, generate an expense statistics report, and push it to finance — extending the expense process from "approval" all the way to "reconciliation."

FAQ

Q: We don't have an existing approval system. Can we still build this?

Yes. YingClaw itself is the platform that hosts approval flows — you don't need to buy an OA or approval software first. You can build directly on group chats, forms, and spreadsheets. Simple rules work with plain-language instructions; complex ones are covered by combining spreadsheets and scheduled tasks.

Q: Our approval processes change often. Is this hard to maintain?

No. The approval rules live in the instruction — adjusting a process means changing one sentence. For example, change "3 days or fewer" to "5 days or fewer," and the digital employee follows the new rule on the next run. No redevelopment, no IT reconfiguration.

Make Approval Flow Automatically Instead of Running Around

The value of approval workflow automation goes beyond saving forwarding and chasing — it frees the team from inefficient processes and gives time back to work that matters. Build leave and expense approval automation in three steps with YingClaw from Yingying Zhineng, and you'll find that approval is no longer a ping-pong ball kicked back and forth, but an assembly line that flows on its own. Start today with the simplest leave approval, following the steps in this tutorial.