Hello,

I need to create a Custom Attribute Type that allows the user to select a page in the sitmap as a reference.

For example on my website I have a section for manufactures, with all my manufactures having their own page. I also have a section for products. When you create a product page I want a selection attribute that lists all the manufactures in a Manufactures section.

I've just starting out on trying to make this Custom Attribute Type. I read through the following how-to's:

http://www.concrete5.org/documentation/how-tos/developers/custom-at...
http://www.concrete5.org/documentation/how-tos/developers/create-a-...
http://www.concrete5.org/community/forums/customizing_c5/how-to-bui...

I was wondering if anyone had any advice on creating a custom selection attribute or custom attribute types in general as the how-to's seem to lack details.