Theme management

Today the themes applied globally on a whole site and there is no solution to apply a theme on a specific page (and sub-pages)

1/ verify if the page property recursive mechanism is still present
2/ verify it still work
3/ estimate the workload to

• modify the page properties engine (adding a new field with theme choice)
• update the valve use for theming (if the theme is set for a page, them it replaces the theme previuously applied)
  4/ estimate the workload and risks to use the recursivity mechanism on page properties if we decide to allow theme changing on at the page level and not only at the site level.

Thx