If i make minor changes in the backend db structure (eg add a feild, change properties of a feild in a table,). These changes are not reflected in the frontend. how can thses changes be reflected in the frontend usig the simpest method.
The changes [from the tables in the back end] will be in the linked tables in the front end. You will have to adjust the forms, queries, reports, etc. in the front end to reflect the changes you made to the tables. I trust that your db is split and each user has a copy of the front end installed on their hard drive.