In AR/View or Edit Customer/Transactions/Receivables/Both we use the Find Document all the time and it is a very helpful and useful tool. There's some sort of glitch where you have to click the entry box where you put in the document number twice to get it to enter the number.

Also, will you be adding this Find Document feature to AP? It would be so helpful to have it there too. I haven't installed the 8.1C upgrade yet. Maybe the Find Document feature has already been implemented??