Hello Kusama Community,
Here is the link to a step-by-step guide for submitting OpenGov referenda for Treasury spends on-chain: https://scribehow.com/shared/Submitting_a_Referendum_to_the_Kusama_Network__BZxcgSYkRCaCVvm5Sxjp9g
We hope that you will find this information helpful.
Many thanks.