when you have completed an archaeology report , currently the only way to know if it is completed or not is to rightclick and examine to "get direction" , when you have a large amount of reports in a journal , this can be a time consuming process. If you continue to investigate the same deed you have a completed report for , there should be a prompt , ie "you have enough information you need to start a new report or you will gain no benefit " or something like that . i do not mean where you get a "you have found enough information to complete this report " in the event log as you get now , when stacking investigate actions it can be easy to miss it , i mean after it is complete something saying "you have already got enough info" or something similar. possible adding a (complete) suffix after reports in journal