Service Request Approval Workflow: How to Automate It

A service request approval workflow carries each request from the person who asks to a clear yes or no. The right approver gives that answer, and a yes then sends the request to the team that does the work, with a record left at each stage. Build it in order: requests and forms first, then approvers and backups, then fulfillment, records and a review.

Here, a service request means a routine ask for access, software or equipment. An approval workflow holds the rules that decide who must agree before work starts, and what happens when they don’t answer. Both sit inside IT service management (ITSM), the way an IT team runs its services from day to day. This guide covers one-off requests that need a decision; incidents, and the access rules for people joining, moving or leaving, are separate. For the reasons requests sit idle in the first place, see why IT requests wait between people.

How a Service Request Approval Workflow Runs

Every request passes through three people: the requester who asks, the approver who decides and the fulfiller who does the work. Each of them needs a different part of the request at a different moment.

The requester fills in a form and submits it. The approver gets a notice, reads the business reason and decides. Only a yes sends the request on to the fulfiller, which means nobody starts work that may later be refused. The fulfiller completes the task and closes the request. The requester then hears that the work is finished.

A no goes back to the requester with a reason in plain words. For example, the reason might read “this system needs a project code” or “ask for read access only”. The requester can correct the form and submit it again. The second round then follows the same path as the first.

Written down as rules, that loop gives each request type its own approver and a backup. It also sets a limit on how long a request may wait.

The Ten Steps and Their Order

Build those rules in the sequence below; each step depends on the ones before it.

Step 1: Decide Which Requests Enter the Service Request Approval Workflow

Begin with the request types that arrive in volume and carry a cost or a security risk. Those are the types where a clear approval rule may pay back sooner.

Before you build anything, pull last quarter’s requests from whatever records you have. That means desk tickets, the shared mailbox and any chat groups staff use to ask IT for things. Group them by type and count each one. Then mark the types that cost money, such as a software license or a new laptop, and the types that open sensitive data, such as access to finance, payroll or customer systems.

Pick a handful of types that are both frequent and need someone’s yes. A first build with a few types is easier to test than one that tries to cover everything. It is also easier to explain to approvers. When those requests still arrive by email or chat, reply with a short note pointing to the new form.

For repeat work across the whole desk, we have set out a desk-wide plan for routine tickets separately.

Step 2: Give Each Request One Catalog Entry and Form

Each chosen type gets one entry in the request catalog, the menu staff pick from when they ask IT for something. One entry per type keeps the routing simple: the form tells the workflow which rules apply.

The form should ask only what the approver needs to decide and what the fulfiller needs to act. As a starting point, we suggest these fields.

Then adjust the list for each type. A request for a replacement headset needs fewer fields than one for edit access to the accounts system.

Mark each field with who reads it. If neither the approver nor the fulfiller uses a field, drop it. Every extra box adds time for the requester. A single open box marked “describe the request” can bring back the very back-and-forth the form set out to end.

Step 3: Set an Approver by Role and a Backup

Assign each request type an approver by role, such as the requester’s line manager or the owner of the system concerned. Then map that role to a person as of today, and name a backup who can decide when the first approver is out.

Add a second approver only where the risk calls for it. Edit access to a payroll system may need both the line manager and the system owner. A standard software title, however, needs neither. Each extra approver adds a wait, so each one should have a reason you could explain to an auditor.

Where a group of people can approve, write down the decision rule. It can be any one of them, all of them, or a set share. Without that rule, nobody knows when the request has enough approvals.

The UK NCSC’s advice on access conditions and supplier access makes a related point. It says knowing who or what needs access, and under what conditions, matters as much as knowing who to keep out. Your approver rules set those conditions. They also fit inside the wider picture of how a firm manages access decisions.

Step 4: Add Reminders and a Hand-Over Rule

Give each request type a response window, send a reminder before it ends, and pass the request to the backup or the next level when it runs out. The length of each window is your firm’s choice. Urgent access may need a shorter one than a software request.

Set a time rule beside the approve rule. An approve rule says what happens on a yes; a time rule says what happens when nothing happens. A service request approval workflow with only the first kind can leave a request waiting with no end.

Decide in writing what the hand-over does. It may send the request to the backup or to the approver’s own manager. A desk lead who chases in person is another option. Whichever you pick, the requester should see that the request has moved.

Count the window in working days for the approver, not the requester. In a firm with offices across India and the GCC, approvers’ weekends and public holidays may fall on different days. Approvers also take leave. A leave calendar that feeds the backup rule saves a round of reminders sent to an empty desk.

Step 5: Pre-Approve Requests With Low Risk

Some requests don’t need a fresh decision each time. Agree them once, write them down, and then let them go straight to fulfillment.

Good candidates are items with low cost and no access to sensitive data. A common software title with a license for everyone is one example. A replacement keyboard or headset, or access to a shared calendar, are others. The list needs an owner, such as the IT head together with a finance or security lead, and a record of the date they agreed it.

Anything not on the list takes the full path. A requester may ask for something close to a listed item, such as a different edition of the same software. That request goes through approval until someone adds the item to the list.

Pre-approval cuts the number of requests approvers see. It leaves them more attention for the ones that carry risk.

Step 6: Write Down Fulfillment, Then Automate Standard Items

Write the fulfillment steps for each request type before you automate any of them. A written list shows where the steps vary and who does each one. It also shows what the fulfiller needs from the form.

Automate only the standard items whose steps stay the same every time, such as adding a user to a set group or installing a packaged software title. Requests that need judgment, however, stay with a person who follows the written steps. Edit access to a system with no defined roles is one such request.

Some requests touch several teams. A laptop for a new contractor may need the device team, the identity team and the person who orders hardware. Name one owner for the end result. Once every team has closed its part, that person checks the requester can actually work.

Access for people joining, moving roles or leaving follows its own rules from HR records. We cover those access rules for starters and leavers in a separate guide. The workflow here handles the one-off asks in between.

Step 7: Send Status Updates to the Person Who Asked

Tell the requester at four points. The first is on submission, and the second while the request waits, with the approver’s name. The third comes with the approval or rejection, and the last when the work is finished. For a routine item, those four updates cover what the requester needs to know.

The waiting update names the approver who holds the request. The requester can then chase that person directly without going through the desk.

Put the approver’s comments on the request itself, where the requester and the fulfiller can both read them. A comment such as “approved for read access only” changes what the fulfiller does. It should not live in a separate message.

Keep the updates short and in plain language. One line with the status and the next step is enough.

Step 8: Store the Decision With the Request

Every decision should sit on the request record: yes or no, the approver’s name, the date and time, and any comment. Anyone who opens the request later can then see the full story without searching mailboxes.

A manager in a meeting or on the road may still approve by phone or over chat. The person who received that approval should enter it on the request straight away. Add a note saying how the approver gave it. A short rule such as “if it isn’t on the request, it isn’t approved” helps approvers and fulfillers alike.

Your service request approval workflow should write the decision to the record as a step of its own. If the decision exists only as an email notice, the record stays incomplete, even for a proper approval.

Check the records once the workflow goes live. Pick a few closed requests at random and see whether each one shows the decision, the approver and the time.

Step 9: Put an End Date on Temporary Access

Ask for an end date on the form whenever the need is temporary, as with a project, an audit or a contractor’s engagement. Then make removal a fulfillment task, set for that date at approval.

If the requester still needs access near the end date, they submit a new request or an extension. Either one goes through approval again.

Periodic reviews of who holds what access form a related but separate control. The end dates here reduce what those reviews have to catch.

Step 10: Review the Service Request Approval Workflow

Set a date to review how the rules run, and look at what the records show since the last review. The interval is your firm’s choice; a first review a few weeks after go-live may catch the early problems.

Look at the requests with the longest waits and where each one sat. Check how frequently response windows ran out, and whether the hand-over rule moved those requests on. Then look at the pre-approved list. Items that won a yes every time may belong on it. Items that caused problems, on the other hand, may need to come off.

Approvers change roles and leave. Check that each role still maps to a current person and that every backup is still in place. Finally, ask a few requesters and approvers what slowed them down, since the records show waits but not the reasons behind them.

Service Request Approval Workflow Rules in One Table

The table brings the service request approval workflow rules from Steps 3 to 5 together for five request types. You can treat it as an approval workflow template written in plain words, with no file to download. Keep the columns, then fill each row with your own approvers and windows. The rows are our suggestions, and your service request approval process may need more types or different roles.

Each row maps to one catalog entry from Step 2.

Five Rule Gaps in a Service Request Approval Workflow

These five gaps are errors in the rules themselves. Each one is easier to fix before go-live than after requests start to pile up behind it.

A Second View on Your Service Request Approval Workflow

A second view helps when the rules grow complex: approvers in several countries, a long list of request types with different risks, or an audit coming up that will ask how the firm granted access. It also helps when the first build has gone live and the waits have not shortened.

A scored check of an existing workflow is a different job from building one. Picking a tool to run the workflow is also a separate decision. The steps here apply whichever tool you use.

For help with the build, we can start with a review of how your requests and approvals run. Signisys provides this as part of our ITSM and operations automation work, delivered through our consulting and managed services. That gives us an interest in the subject. No charge, with a fixed scope.

Service Request Approval Workflow FAQ