About that log... how does it know which entry is the current state? Will it automatically look at the date and pick the most recent?
Sorry, the tables are Inventory, Patient and a new Transaction table to handle the log. IN is not a field, just the state of the equipment such that if its in inventory, I referred to it as being IN. What I have is this: There is a separate record for every item to be tracked. In that record I have an Amount In Stock field to hopefully show that amount. I also have a field for a re-order level which will show an alert when the Amount In Stock level reaches that amount set by the users. I want the Amount In Stock field to show just that. Item entries will include an item ID number, item name, brand and serial number. So, I need a count that reflects those identifiers.
I don't want to overcomplicate this databse. Its really meant to track a few items... like under 20 separate, high-priced items. A grouping could turn out to be ONE item is what I'm getting at I suppose. So I'm not sure a Group table would apply here, but I may just not understand your reasoning. Sorry if I seem particularly dense. I had brain surgery almost 2 years ago and I can get confused or a little lost sometimes. I very much appreciate your help.