Hello, 
I'm new to Salesforce. In our assest records we have part numbers that range from 15-25 digits. These numbers are entered into fields in SF for documentation. The last 6 digits of the 15-25 number is the actual serial number of the part, the rest is manufacturing codes. I would like the field to display the last 6 digital, but if a user click (or double clicks) the field it shows the full lenght number. 

If you have a solution that would be great and how to create it. I inherited the Saleforce and trying to figure it all out. 

Thanks for any help! 
Brian
 

Hello, 
I'm new to Salesforce. In our assest records we have part numbers that range from 15-25 digits. These numbers are entered into fields in SF for documentation. The last 6 digits of the 15-25 number is the actual serial number of the part, the rest is manufacturing codes. I would like the field to display the last 6 digital, but if a user click (or double clicks) the field it shows the full lenght number. 

If you have a solution that would be great and how to create it. I inherited the Saleforce and trying to figure it all out. 

Thanks for any help! 
Brian