Add Kandji procedure

Author: maxvp

src/content/docs/cloudflare-one/connections/connect-devices/warp/user-side-certificates/manual-deployment.mdx

@@ -344,6 +344,11 @@ To upload and deploy a Cloudflare certificate in Jamf Pro:
 
 #### Kandji
 
+To upload and deploy a Cloudflare certificate in Kandji:
+
+1. [Download a Cloudflare certificate](#download-the-cloudflare-root-certificate) in `.crt` format.
+2. In Kandji, [upload the certificate](https://support.kandji.io/support/solutions/articles/72000558739-certificate-profile) as a PKCS #1-formatted certificate.
+
 #### Hexnode
 
 #### Jumpcloud