Pretty much,the IsUsed column is used to check for when someone wants to delete that particular entry/row. if an existing worklog record has used a particular column...
I made the change on the WorkLog table, as suggested. I also noticed that there were three relationships that were linking the table with itself, so removed those too.
I was considering creating a new table called DeleteModify and then have a bit field within that table. Holding two records for true and false. Then...
I was considering creating a new table called DeleteModify and then have a bit field within that table. Holding two records for true and false. Then creating a relationship...