====== guide-tech-pdcertificate ======
  * [[:mod:pdcertificate:technique]]
  * [[:mod:pdcertificate:technique:capabilities]]
  * [[:mod:pdcertificate:technique:placeholders]]
  * [[:mod:pdcertificate:technique:api]]
  * [[:mod:pdcertificate:technique:cli:migrate]]
  * [[:mod:pdcertificate:technique:cli:refresh]]