Board Thread:Support Requests - Getting Technical/@comment-39358160-20200119212834/@comment-9605025-20200121201457

There is no set format for templates. Therefore, a step-by-step for templates in general would not likely be all that helpful. If what you meant was a step-by-step on making templates like the ambox that TableWiz posted:
 * 1) Create Template:Ambox on your wiki - Do this once
 * 2) Go to the page "Template:Ambox" and click the "Create" button.
 * 3) For type, select "Non-article".
 * 4) Copy and paste the markup from the first box in TableWiz's reply.
 * 5) Create the desired template on your wiki - Do this for each "template" you want
 * 6) Decide on a name. For the purpose of these instructions, let's assume "Spoiler".
 * 7) Go to the page "Template:Spoiler" and click the "Create" button.
 * 8) Select the appropriate template type. For spoilers, you will probably want to use "Data".
 * 9) Copy and paste the markup from the second box in TableWiz's reply.
 * 10) Change the parameter values as desired.