How to add a variable volumn map in Unraid Docker setup

Im trying to bring in a docker that has not been converted to UNRIAD but its advising the following

volumes:
- $DOCKERDIR/idrive/config:/work/IDriveForLinux/idriveIt
- $BACKUPDIR:/home/backup:ro
environment:
- TZ=$TZ 
- PGID=$PGID 
- PUID=$PUID

For TZ, PGID and PUID, I created the variables like this;



However, how do I correctly add $DOCKERDIR ?
 

Edited October 24, 20223 yr by rcmpayne
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