How to contorl a dff based on the specific condition

Summary

How to contorl a dff based on the specific condition

Content

We have a requirement to control the dff's

for example, I wanted to control the dff if the invoice type standard then the dff should be edit mode (i.e user can pass some information in that dff)

if the invoice type is except the standard the dff will we read-only mode(i.e user can not pass the information in that filed)

 

If anyone come across such kind of requirement please let me know

 

thanks in advance 

Version

19C