[Solved]Background Image is missing in map for user in "read" group

RouterOS The Dude
1

Hello all.
I installed The Dude and created network maps. For maps I choice default “grid.png” background.

But… after i created read-only user account for Dude operator. After login as operator I not see background image. Simply blank, white instead “grid.png”.
What is the reason for this behavior?
Dude files places in SD-card, formatted in ext3.

2

Solved!
I should have added the user to ftp group.
Now I see background in the map and other icons!