Most likely the GM will perform this last step after this process has completed and when she has a chance to synthesize everything. Copy over the required information from the Campaign Creation Primer Worksheet into this Campaign Description Sheet so you and your players have a summary of your campaign. You can give a copy to each player and/or have it hanging in your play area for you and your players to reference. You may also find this sheet useful during my Storytelling and Campaign Planning Guide.
If you want to see these two forms filled out for the ‘Save the Vale’ arc then please check out the examples at the end of those forms.