You can customize your database by modifying or adding resources to your structure file (for example STR#, PICT or Sound resources). Under 4D Server these modification may not always be automatically copied to the 4D Client because it does not always know that these resources have changed. In this case, the best way to ensure that the modifications will always be copied upon the next connection of 4D Client is to increase by 1 the value contained in the "4D4D" resource of the structure file (which is created automatically when a database is opened under 4D Server).