I propose to supplement the table default_cat.mdb the following information:
CATALOG_NUMBER - order number of the product. For example at Phoenix Contact ST 2,5 CATALOG_NUMBER is 3031212. In the CATALOG is written ST2,5.
MASS - Information about the component's weight - to calculate the mass of the entire product.
PCS - the value of the unit - for example, for components such as circuit breakers, the value will be pieces for cable - m. Etc..
Now I write this information in the field USER1, USER2 and USER3. But such data export terminals at Phoenix Contact Clip Project I have not worked since instead of directory numbers in the graph CATALOG I recorded the names of the terminals (ST 2,5, instead of 3,031,212). With titles in the concept easier to work with than the catalog numbers.
The addition of these fields will streamline basic information about the product by adding them to the database.