Locking a job

[Gary Puckett]

I was wondering is there any way to lock a job?

Reason is if you change the image on a material ( lets say one job is painted white and then in another job you use the same material and it is painted brown. if you for what ever reason go back to the first job everything is now brown which means you have to go back and change the image.

Adding more images with new names (Maple white, maple brown, maple stain, can load up the material log pretty fast if we could lock the drawing after completion problem solved .

Thanks Gary