The kelarasan system was later abolished by the Dutch government according to Stadblad 1913 No. 321. The power of the laraspun was eliminated and replaced with Demang (disctrickhoofed). The Onderdistrik Admisistrative System, specific to the Kamang area, was intended to eliminate the influence of the 1908 Kamang War and an attempt to prevent the Kamang War from being replicated by other villages. In Kamang it was realized with the change of name
Around 1916 there was a change in the names of the Nagari in Kelarasan Kamang, namely the name Nagari Bukik changed to Surau Koto Samiak, Nagari Kamang was replaced with Aua Parumahan. Meanwhile, Suayan and Sungai Balantiak are still allowed to use the same name even today.
When the view is turned specifically to Nagari Surau Koto Samiak. We find in the Tambo Adat Nagari and the Dutch report on the condition of the penghulu in Surau Koto Samiak written on October 9, 1925. Here we get information about the origin of the niniak mamak, and the tribes that existed at that time. They are called descendants of people who are seven tribes, consisting of:
1. Koto Customary Tribe whose ninik Dt. Ketumanggungan came from Sungai Janiah and then settled in Surau Koto Samiak.
2. Sikumbang Tribe, whose niniknya Dt. Sati came down from the Janiah River.
3. Jambak Customary Tribe, ninik Dt. Maruhun Sati came from the Janiah River.
4. Payobada Customary Tribe, the ninik Dt. came down from Kinawai.
 5. Piliang Customary Tribe, ninik Dt. Maka came from Batagak. 6. Budi Customary Tribe, ninik Dt. Rajo Panghulu came down from Tanjung Alam.
7. Malay Customary Tribe, ninik Dt. Simajo Nan Gagok descended from Magek.
From each tribe there is also a division:
1. Koto Customary Tribe, divided into 9 customary tribes:
a. Koto Rumah Gadang Customary Tribe, ninik Dt. Tumanggung descended from Sungai Janiah.
b. Koto Kepoh Customary Tribe, ninik Dt. Kiraing descended from Tanjung Alam.
c. Koto Rumah Tinggi Customary Tribe, ninik Dt. Kayo descended from Biaro.
d. Koto Sigiran Customary Tribe, ninik Dt. Indo Marajo descended from Limo Suku (Ampek Angkek).
e. Koto Salo Customary Tribe, ninik Dt. Marajo descended from Salo.
 f. Koto Baru Customary Tribe, ninik Dt. Batuah descends from Koto Baru.
g. Koto Biaro Customary Tribe, ninik Dt. Mareko descended from Biaro. h. Koto Sakek Customary Tribe, ninik Dt. Gampo Marajo descended from Suayan
i. Suku Adat Koto Tangah has no ninik, because Aur Koto Tangah is bound to the eighth koto tribe.
2. Sikumbang tribe, divided into two tribes:
a. Sikumbang Gadang Customary Tribe, ninik Dt. Sati descended from the Janiah River.
b. Sikumbang Mansiang Customary Tribe, ninik Dt. Samik descended from Aur Parumahan.
3. Jambak Customary Tribe, divided into five customary tribes:
a. Jambak Koto Nyiur Customary Tribe, ninik Dt.Maruhun Sati descended from Sungai Janiah.
b. Jambak Bakulah Customary Tribe, ninik Dt. Tantuah descended from Tanjung Alam.
C. Jambak Balian Indigenous Tribe, ninik Dt. Panduko Sati descended from Candung- Lasi.
d. Customary tribe of Jambak Tak Makan Bantiang, ninik Dt. Patih Baringek descended from Padang Kurai, Baso.
e. Jambak Kutianyia Customary Tribe, ninik Dt. Tan Gamuk descended from Candung- Lasi.
4. Payobada Customary Tribe, divided into four customary tribes:
a. Payobada Customary Tribe, ninik Dt. Tan Muhammad descended from Kinawai
b. Payobada Customary Tribe, ninik Dt. Bagindo descended from Tanjung Alam.
C. Payobada Customary Tribe of Tanjung, ninik Dt. Nagari Basa descended from kubang XIII (Baso).
d. Payobada Pisang Customary Tribe, ninik Dt. Tamarajo descended from Banuhampu
5. Customary tribe Piliang Dt. Maka descends from batagak
6. Bodi Customary Tribe, divided into three customary tribes:
a. Bodi Customary Tribe, ninik Dt. Rajo Penghulu descends from Tanjung Alam.
b. Bodi Caniago Customary Tribe, ninik Dt. Sajatino descended from Tanjung Alam.
c. Bodi Sipanjang Customary Tribe, ninik Dt. Sajatino descends from Koto Tangah / Tilatang,
7. Indigenous Malay tribe is not divided, his ninik Dt.Simajo Nan Gagok descends from Magek
Such was the existence of traditional leaders in the Surau Koto Samiak village in 1925. Previous records about this village certainly exist, but so far we have not found them. Hopefully there is another team of writers who can explore and add to our references about this warrior's nagarinya.
In 1949 the use of the names Nagari Surau Koto Samiak and Aua Parumahan ended. These two areas were then known as Nagari Kamang Mudiak and Kamang Hilia. The name became known during the war to defend independence in 1949. Among the figures involved in the process of changing the name of the nagari include Saidi St. Lembang Alam, Ak. Datuak Gunung Hijau, Patih A, Muin Datuak Rangkayo Maradjo, in a meeting at Anak Air Dalam Koto Kamang. They agreed to use the name Kamang in the name of the existing Nagari. Nagari Aua Parumahan then used the name Nagari Kamang Hilir. While Nagari Surau Koto Samiak changed its name to Nagari Kamang Mudiak.
