It is contained in virtually every fertilizer mixture, with few exceptions, because it is so vital to the healthy growth of plants and the formation of flowers and fruits. The addition of potassium nitrate to a fertilizer mix has the identical effect on plant growth as other forms of potassium. To the plants, potassium is potassium, whatever humans call it or classify it as. Because of its high cost, potassium nitrate is not widely used in fertilizer mixes, according to the University of Minnesota Extension.
SCEP is a specialized protocol which has a smaller scope; it concentrates on enrollment and CRL obtention, and is definitely client/server (all messages are requests sent to the CA, and responses from the CA, while CMP allows for CA-driven exchanges).
Install and update Endpoint Protection (SCEP) during a task sequence. In my daily job I'm doing a lot ConfigMgr and SCEP implementations. Sometimes Endpoint Protection (SCEP) is installed for antivirus and antimalware usage. During installation the SCEP client can be installed and an export of the SCEP policy can be applied. After the task sequence is done the SCEP client still needs to be updated however. This can be done during the task sequence also.