Rahmat Wibowo's notice to Abil Sudarman's high school asking it to confirm whether he is an alumnus, copied to the police investigator of a report that has no named suspect

What this document is

A Surat Pemberitahuan (notice), subtitled “notice and request for verification of alumni data”, reference no. 096/PEMBERITAHUAN/RW/XI/2026, dated Wednesday, 11 November 2026, from Rahmat Wibowo of Bekasi to the head of SMA Negeri 2 Kota Tangerang Selatan, a state senior high school in South Tangerang. It is typed without a letterhead and runs to two pages, “Halaman 1 dari 2” and “Halaman 2 dari 2”. He posted both pages on Threads at about 07:11 WIB on 11 November 2026 (ev-20261111-006).

What it says

Header. Nature: “Bukan somasi kepada sekolah; surat ini hanya memberitahukan dan memohon verifikasi” (not a legal notice to the school; this letter only gives notice and asks for verification). Copied to: “Penyelidik Satuan Reserse Kriminal Polres Metro Jakarta Pusat (LP/B/2140/VII/2026/SPKT/POLRES METRO JAKPUS/POLDA METRO JAYA)” and his archive. Subject: “Pemberitahuan atas Somasi kepada Alumni dan Permohonan Verifikasi Data Alumni atas nama Abigail Aryaputra Sudarman” (notice of a legal notice to an alumnus, and request to verify alumni data in the name of Abigail Aryaputra Sudarman).

Opening. He writes “in a personal capacity as the injured party”. The letter “contains no demand against the school”; everything in it “is an allegation, and the party named is protected by the presumption of innocence”.

I. Notice.

1. “According to information I have received”, Abigail Aryaputra Sudarman, known as Abil Sudarman, is an alumnus of the school.
2. On 11 November 2026 he sent Abil “Somasi Ketiga” (third legal notice) no. 092/SOMASI/RW/XI/2026 over claims of a degree and positions that “in my view are not supported by documents”: a Computer Science degree from the University of London, “while PDDikti records show the Management programme of Universitas Bina Nusantara with the status of withdrawal”, and positions in third-party organisations and projects.
3. The matter is recorded in police report LP/B/2140/VII/2026/SPKT/Polres Metro Jakpus/Polda Metro Jaya (21 July 2026), “which is under inquiry”, and in several of his complaint letters to Bareskrim and Polda Metro Jaya.
4. He does not consider the school involved.

II. Requests. “As far as permitted by personal data protection rules and school policy”: written confirmation of whether Abigail Aryaputra Sudarman is recorded as an alumnus and of his year of graduation; notice if Abil uses the school’s name in claims that do not match its records; and passing that information to the police if formally asked. Replies can go to his email. He does not ask the school to hand over personal data beyond what is permitted, or to take action against Abil.

III. Closing. “Demikian surat ini saya sampaikan dengan itikad baik” (I send this letter in good faith). Under “Hormat saya” (yours faithfully), in place of a signature, is a meme picture of two birds held in people’s hands, captioned “BURUNG ABABIL BAWA BATU NERAKA?”. Below it: “RAHMAT WIBOWO, Pihak yang Dirugikan, Kota Bekasi, Rabu, 11 November 2026”, and his email.

Observations

1. A high school asked about a grown man’s degree. Abil is an AI educator and consultant. The dispute Rahmat has pursued since May is over his university degree (doc-20260925-001). The letter asks a high school only whether Abil studied there and when he graduated, which says nothing about a University of London degree. By the letter’s own wording, Rahmat is not even sure Abil went to the school: he writes “according to information I have received”.
2. “The injured party”, injured how? He writes as “pihak yang dirugikan” (the injured party) and signs off with the same words, but the letter names no harm to him. Whether Abil’s degree is from the University of London or not, it is Abil’s own record, not something that cost Rahmat anything. The only loss he has cited elsewhere is a Rp150,000 payment he made on 29 May 2026 to the merchant “KORIKA 1”, not to Abil, weeks after he had already publicly disputed Abil’s credentials and sent him a first legal notice. The other is Rp1,524,300 in IdeaFest tickets for an event he attended to press Abil for “verification” (doc-20260925-001).
3. “Not a somasi”, about a somasi. The letter’s nature says it is not a legal notice to the school and contains no demand. Its subject, its first substantive point and its copy to the police are all about his legal notice to Abil, and it asks the school to report Abil’s use of its name to him.
4. Copied to an inquiry with no named suspect. It is copied to the investigator of report LP/B/2140/VII/2026, which he says is “under inquiry”. In his request to the Jakarta police chief the day before, he listed the same report as having no named reported party (“under inquiry (name not written)”) and as one of five for which he had received neither a progress letter (SP2HP) nor an invitation (doc-20261110-001).
5. The somasi number is already taken. He gives the third legal notice to Abil the number 092/SOMASI/RW/XI/2026. Number 092 in his running sequence is his complaint to Polda Metro Jaya’s Propam about the officers in Edho Budiman’s photos, dated 10 November (doc-20261110-002). The legal notice itself has not been found.
6. “Presumption of innocence”, then “DONGO”. The letter says Abil is protected by the presumption of innocence. In the post he published it with, Rahmat called Abil “si ababil” and said he dropped out of BINUS Online “karena diduga DONGO” (allegedly because he is stupid) (ev-20261111-006). The letter itself describes the PDDikti record as a withdrawal.
7. A meme for a signature. Where a signature would be, he put a meme captioned “Burung Ababil bawa batu neraka?”, echoing the “ababil” nickname he uses for Abil in the post.
8. Writing to third parties around his targets. He has written to Abil’s alumni association (doc-20260925-001) and, in another dispute, to Ibrahim Arief’s employers (doc-20261030-002). This letter extends that to a school Abil may have attended as a teenager.

The legal notice to Abil and the status of report LP/B/2140/VII/2026 are as Rahmat states them and have not been verified.