Picture posting is enabled for all :)
Every year is the year I am going to get organised have a system , I am getting better but so much room for improvement . I have a small ten drawer filing cabinet mainly in order of sowing dates , but lettuce, tomatoes and beans are separate, fail number one! I also like to keep seed swap seeds separate, fail number two! I am more organised with the seed swap , I grow on the allotment which means isolation is difficult , last year I added runner beans but these were grown at home. I have a separate bed for the seed circle and rarely use the produce ,seed saving being the priority. I keep a separate notebook for these seeds.I think my problem is that I see each seed as a bit of a wonder and not just another seed . The end result is plenty to eat and share. Sorry not to have been able to give any helpful ideas.
This is how I planned my seed sowing and planting out schedule; https://www.thegardenersalmanac.co.uk/Content/P/Planning/Planning.htmClick on the images to enlarge them.
Thank you all for sharing your process, it is fascinating! This year, I did all the beans and corn direct and most of the squashes (the direct seeded ones are doing better than the ones I started in pots).