Steven Zahm@ Bogdan
re: Can you tell me where the file with the connection post is ? I tried to find it inside wordpress but no luck .For exemple like in wordpress the function the_post() something .
The reason is that Connections uses a custom table for permanence and scalability reasons. The database schema for WordPress posts are optimized for, well, posts. Connections uses a schema with custom tables more optimized for directories.
You will find the Connections tables in you database. They all have “connections” in their name.
Look in the class.entry-data.php file. There are hooks there which can be used to hook into to save entry meta. In fact, there is a Entry Meta API. Take a look at the free Income Level Education Level and Business Hours extensions on how to use it.