Sectors are used to categorise buildings according to their use/activity.
A sector is located within a legislative region and can only be accessed if the building is situated within the region containing the sector.
The 'General' sector is an exception to this rule as it can be accessed from all regions if the 'List region data' Program Options setting is 'All or 'General+Local'.
You can also associate a holiday schedule with the sector.
Template data can be accessed: