Process Mining vs a BI Dashboard: What Does an EPC Finance Team Need?
A BI dashboard shows how big a number is today. Process mining shows the path each RA bill took, where it waited and what the wait cost. This guide compares them, says when a dashboard is enough, and lists the data process mining needs.
Last updated 8 min read
A BI dashboard shows the state of a business: how big a number is today and how it compares with last month. Process mining shows the path each RA bill, purchase order or vendor invoice took, measures every wait on that path and, with a cost of delay added, prices it.
Sample figures are from Crestline's glossary and are not customer data. Each carries its basis.
What is the difference between process mining and a BI dashboard?
A BI dashboard answers "how much?" and process mining answers "how did it get here, and where did it wait?" The two read different shapes of data. A dashboard reads totals and records. Process mining reads a journey for each case.
| BI dashboard | Process mining (with a cost of delay: process intelligence) | |
|---|---|---|
| Question answered | How big is the number I already track? | What is the real path, where does it wait, and what does the wait cost? |
| Input data | Tables of records and totals, such as receivables by client | An event log: case id, activity, timestamp, plus an amount to price delay |
| What you see | A figure, a trend, a split by project or client | The path each case took, every queue, every loop, every skipped step |
| What you can act on | Where a total is high or rising | The step, the owner and the days that hold the cash |
| Who builds it | An analyst or the finance team, who choose the measures | The method rebuilds the paths from the timestamps; the team still agrees the case, activity and timestamp fields once |
| Limits | A total has no journey in it, so it cannot show why a number moved | Sees only what a system recorded; work done on email or site appears as one unexplained wait |
Source: Crestline glossary, process intelligence entry, reviewed 22 October 2026. The split is by the question each is built to answer, and the two overlap in practice.
When is a BI dashboard enough for an EPC finance team?
A BI dashboard is enough when the question is about size, not cause. If the team needs to know what the receivable is, how it moved this month or which client owes the most, a BI tool such as Power BI does that by definition, and nothing more is required.
A dashboard is the right choice in these cases:
- Reporting a known number to the board or a lender. The figure is defined, the audience wants the total, and no path is needed.
- Tracking a measure that already exists in a system. Receivables, billing and payables by project are records, and a dashboard sums them.
- Mixing finance with other data. A dashboard can sit across sales, projects and treasury in one view, which process mining does not try to be.
- A process that is short and clean. If a step takes one day and every case follows the same route, there is no hidden path to find.
If your team can already say why a number moved, you do not need process mining for that number.
When does process mining add something a dashboard cannot?
Process mining adds something when the total looks wrong and nobody can say which step caused it. A dashboard can show that certified work is low. It cannot show that bills went back to the client twice for a missing measurement sheet.
Here is one RA bill followed through its event log. This is a sample from Crestline's glossary, not a customer result.
| Step in the log | When | Wait before it |
|---|---|---|
| Work executed | 3 Mar | The first stamp on the case |
| Joint measurement | 5 Mar | 2 days |
| RA bill submitted | 8 Mar | 3 days |
| Sent back for correction | 19 Mar | 11 days in client review |
| RA bill resubmitted | 22 Mar | 3 days, the rework pass |
| Certified | 2 Apr | 11 more days in review |
Source: Crestline glossary, process mining entry (sample, reviewed 22 October 2026). Result: 30 days from execution to certification, of which 22 were client review.
A dashboard summarising certified bills would show one average for this month. The event log shows the rework loop and the bottleneck inside it. The certification lag of an RA bill is also easy to misread as one number: a median of 11 days with a P80 of 34 is a different problem from a median of 11 with a P80 of 14 (Crestline glossary, certification lag entry, sample figures).
Process mining then prices the wait. Cost of delay is days waited times cases affected times cost per case per day, and the last term is an assumption the finance team sets. That is why the rupee figure ranks delays and is not an accounting entry. The process intelligence definition explains the split. For the full method, read where cash is stuck in my projects and how to find it.
What data does process mining need that a dashboard does not?
Process mining needs an event log with three columns per row: a case id, an activity and a timestamp. The case is the thing travelling, such as an RA bill or a purchase order. The activity is the step that happened to it. The timestamp is when it happened.
| Column | Example | Required |
|---|---|---|
| Case id | RA bill number, PO number | Yes |
| Activity | Measured, submitted, certified, paid | Yes |
| Timestamp | Date and time the step was recorded | Yes |
| Amount | Value of the bill | Needed to price delay |
| Owner, project, vendor | Person, site, counterparty | Needed to say who acts |
Source: Crestline glossary, event log entry, reviewed 22 October 2026.
Aggregates cannot be mined: monthly totals have no journey in them. The log is only as honest as the moment each stamp is written, so approvals keyed in bulk on Friday hide the real wait. To see how the method applies to construction, read process mining for construction: what it is and where it pays.
What does Crestline connect to today?
Grey Infra ERP is the only live connector today; other systems are not yet available, ask on the scoping call.
What is Crestline not?
Crestline is process intelligence software for EPC finance teams. It reads the ERP event log read-only, rebuilds the path of RA bills, purchase orders and vendor invoices, and prices each delay in rupees with an owner and a next step. It is not several things:
- Crestline is not an ERP or accounting software. It holds no ledger and issues no invoice.
- Crestline is not a replacement for a BI tool. It does not build general reports across sales, projects and treasury, and a team that needs those keeps its dashboard.
- Crestline is not project management or scheduling software.
- Crestline does not write back to source systems.
To see your own delays ranked from your ERP, book a Crestline demo. The process mining for EPC finance page describes each lens. For the wider picture of how cash gets trapped, read how a construction company frees trapped working capital.
Key takeaways
- A BI dashboard shows the state of a number. Process mining shows the path, the waits and, with a cost of delay, their price.
- A dashboard is enough when the question is size, not cause, or when the process is short and uniform.
- Process mining adds value when a total looks wrong and nobody can name the step: it needs a case id, activity and timestamp.
- The wait is measured from timestamps. Its rupee cost rests on an assumed cost of funding and is a ranking.
- Grey Infra ERP is the only live connector today; other systems are not yet available, ask on the scoping call.
Frequently asked questions
Do I need process mining if I already have Power BI?
Not for every question. A BI tool such as Power BI answers "how much" well. You need process mining when the question is "why is this number high and which step holds it", because that needs the path of each case, not a total. The two can run side by side.
Can a BI dashboard do process mining?
A dashboard can chart durations if someone computes them, but it does not rebuild the path of each case from an event log by itself. Process mining is the technique that does that, including loops and skipped steps. Whether a given BI tool offers it is a question for that tool's vendor.
Does Crestline replace our BI dashboard or our ERP?
No. Crestline reads the ERP read-only and does not replace the ERP, accounting software or a BI tool. It adds the view of how RA bills, purchase orders and vendor invoices moved, and what each wait cost. Your reports and ledger stay where they are.
- Process intelligence