info_tfgrid/heroscript/devs/book_collections.md

!!mdbook.export 
    title:'Threefold Developers Manual' 
    description: 'ThreeFold Manual for Developers' 
    name:'devs' 
    summary_url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/books/devs'
    collections:'manual, dashboard, tfconnect, developers, farmers, system_administrators, threefold_token, faq, about, tech, legal, farming, cloud, collaboration, partners_utilization, vindo, mkondo' 
    production:0 //means we put it in summary