code: def setup_handler(context):
      
  
      if context.readDataFile("bika.lims_various.txt") is None:
          return
  
      logger.info("SENAITE setup handler [BEGIN]")
  
      portal = context.getSite()
  
      # Run Installers
      remove_default_content(portal)
      hide_navbar_items(portal)
      reindex_content_structure(portal)
      setup_groups(portal)
      setup_catalog_mappings(portal)
      setup_core_catalogs(portal)
  
      # Setting up all LIMS catalogs defined in catalog folder
      setup_catalogs(portal, getCatalogDefinitions())
  
      # Run after all catalogs have been setup
      setup_auditlog_catalog(portal)
  
      logger.info("SENAITE setup handler [DONE]")
docs: SENAITE setup handler