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Four agents from the Agent Library on typical tasks: reading a transaction's data room, recalculating expert report items, determining assessment deadlines, checking incoming invoices. Every finding comes with its source.
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Project Kranich: 1,214 new documents in the data room. Where is there a change of control clause, and what's still missing?
Tools chosen automatically
- Law firm DMS · Data room Project Kranich, export of Oct 2read
- Law firm DMS · 412 contracts by contract typeread
- Law firm DMS · Clauses on change of control, termination, liabilityread
- SharePoint · The firm's DD playbookread
- Law firm DMS · Review log Project KranichDraft
All 1,214 documents have been read; 412 of them are contracts [1]. A change of control clause appears in the supply agreement with Brenner KG: if the majority shareholders change, Brenner may terminate for cause, index 4.2.7, page 23, clause 14.2 [2]. According to index 6.1, Brenner accounts for 31% of 2025 revenue [3]. The other 411 contracts contain no such clause; each is listed with its contract number in the clause matrix [1]. Whether this becomes an obstacle to the transaction is for the due diligence specialist to assess in the report.
- [1]Data room Project Kranich · 1,214 documents, 412 contracts
- [2]Supply agreement Brenner KG 2019 · Index 4.2.7 · p. 23 · cl. 14.2
- [3]Revenue overview · Index 6.1
Is anything missing from the data room?
- Law firm DMS · Index 7 Taxesread
- SharePoint · DD playbook · List of mandatory documentsread
Yes: for the 2021 to 2023 tax audit, only the audit order dated March 12, 2025 is available; an audit report is missing [1]. This goes to the tax team as a Q&A question; the Q&A deadline ends on Oct 6 at 6:00 PM [2].
- [1]Tax audit order dated Mar 12, 2025 · Index 7.3
- [2]DD playbook · Mandatory tax documents
| Contract | Clause | Source |
|---|---|---|
| Supply agreement Brenner KG | Termination | Index 4.2.7 · p. 23 |
| Lease plant 2 | none | Index 5.1 · § 3 |
| 410 further contracts | none | each with no. |
Assessment in the report: due diligence specialist
In the Wendt property damage case, the insurer settled the expert report with 68 line items. Where did it cut, and by how much?
- Document archive · Expert report Wendt as scan
- Expert report data · 68 line items with amounts
- Settlement letter · Settled amount per row
- Practice management software · Case file Wendt
- Practice management software · Difference list in the case file
For 9 of the 68 line items, the settled amount differs, by €1,847.00 in total [1] [2]. The total reconciles to the cent. On top of that comes the deduction “proportional betterment, €320”, which refers to none of the 68 rows and so cannot be assigned to any line item [2]. The case handler decides how it is allocated.
- Expert report data · Expert report Wendt · 68 line items
- Settlement letter · Insurer's settlement · Deduction without row reference
- Practice management software · Case file Wendt · Claims settlement
Was the cut justified?
- Practice management software · Responsibilities in the case file
I don't assess that. Row, amount and source are in the difference list; the lawyer makes the legal assessment, and the case handler negotiates with the insurer [1].
- Practice management software · Case file Wendt · Responsibility for assessment
- Difference_list_Wendt.xlsx · Excel · 9 rows, €1,847.00, one deduction without row reference
Mr. Brandt's 2024 income tax assessment has arrived, posted on May 6, 2026. Which deadlines are running?
- Assessment archive · Income tax assessment 2024
- Assessment archive · Date of posting
- Accounting software · Additional payment and payment status
- Deadline calendar · Follow-up client Brandt
- Deadline calendar · Deadline sheet
The assessment comes with three dates. The fourth day after posting is Sunday, May 10, 2026, so May 11, 2026 counts as the date of notification, § 108(3) AO [1]. The objection period ends on June 11, 2026 [1]. The additional payment of €3,214 is due on June 11, 2026; late payment surcharges under § 240 AO apply from June 12, 2026, with a three-day grace period [2]. There is no entry in the deadline calendar yet [3].
- Assessment archive · Income tax assessment 2024 · Posted May 6, 2026
- Accounting software · Client Brandt · Additional payment €3,214
- Deadline calendar · Follow-up Brandt · No entry
What interest is added?
- Assessment archive · Interest assessment in the notice
None. The interest period under § 233a AO starts on April 1, 2026 and ends with notification on May 11, 2026: one full month, 0.15% on €3,200, so €4.80 [1]. The tax office does not assess amounts under €10, § 239(2) AO. Your tax specialist prepares and signs the objection.
- Assessment archive · Income tax assessment 2024 · No interest assessed
- Deadline sheet client Brandt · PDF
- Notification May 11, 2026, § 108(3) AO
- Objection period until June 11, 2026
- Due date June 11, 2026, surcharges from June 12, 2026
- Assign follow-up in the deadline calendar
- Objection: decision of the tax specialist
Invoice 2026-0388 from Kranz Elektro GmbH for €4,760 gross has arrived. Is it complete?
- Incoming invoice workflow · Invoice 2026-0388
- Incoming invoice workflow · Mandatory information under § 14(4) UStG
- Receipt archive · Earlier invoices Kranz Elektro
- Accounting software · Supplier master Kranz Elektro
All mandatory information but one is on the invoice [1]. The supplier's tax number or VAT ID is missing; it should be in the footer [1]. The same information is missing on two other invoices from Kranz Elektro this year [2]. It is not stored in the supplier master either [3]. Whether input tax is deducted is for the tax firm to assess.
- Incoming invoice workflow · Invoice 2026-0388 · One mandatory item missing
- Receipt archive · Kranz Elektro 2026 · 3 invoices without tax number
- Accounting software · Supplier master · Tax number empty
Please prepare the letter to Kranz Elektro.
- Receipt archive · Invoice numbers of the three invoices
- Outlook · Draft to Kranz Elektro GmbH
The draft names the missing information and the three affected invoice numbers and requests corrected invoices [1]. It only leaves the firm after your approval.
- Receipt archive · Kranz Elektro 2026 · Invoices 2026-0388 and two more
- Outlook · Correction request to the supplier
- To: Kranz Elektro GmbH
- Subject: Corrected invoices, tax number missing
- Affected: 3 invoices, including 2026-0388
- Awaiting approval by the tax specialist
- Approve
Delivered together with and at



From the legal department to audit
Each team maintains its own playbook, template clauses, previous briefs and other knowledge; admins separate them by mandate. That way the agent works to the same positions for every colleague on the team.
Example · Every finding with its source in the data room
All three work in the same project: the Due Diligence Agent assigns each finding to a team and names index, page and clause in the data room. The partner decides what is material.
2 of 5 no finding
| Finding | Status | Source | Team |
|---|---|---|---|
| Change of control in the supply agreement with Brenner KGLegal | open | Index 4.2.7 · p. 23 · cl. 14.2A | Legal |
| Managing director pension commitment without reinsuranceFinancial | open | Index 6.4 · Annual financial statements 2025 · Notes p. 11 | Financial |
| Tax audit 2021 to 2023 without reportTax | Question | Index 7.3 · Order dated Mar 12, 2025 · Q&A question 41 | TaxB |
| Lease plant 2 · Term until 2031Legal | no findingC | Index 5.1 · § 3 · No change of control clause | Legal |
| Non‑compete, sales partnerLegal | no finding | Index 4.5.2 · § 9 · Limited to two years | Legal |
- Every source names index, page and clause.
- Tax sees the tax finding, Legal the change of control.
- No finding means: read and backed by clause number.
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Take a data room whose findings you know.
The agent has to find them all.
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You choose the documents you're allowed to share
02
We demonstrate the Due Diligence Agent on these documents
03
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