Conditional Formatting Linked to checkbox

[mysterious-dr-x]

Please see image below.

Currently the "Signed" cell has conditional formatting using the following formula to make it hatched;

=ISBLANK($O43)

Which was fine, but I now need to add the checkbox (Linked to a cell called "Eng") into the equation. The idea being that if either the reference cell is filled in or the checkbox is ticked, the currently hatched cell becomes blank. I tried...

=OR(ISBLANK($O43),Eng = TRUE)

...but that doesn't seem to work & I am out of ideas. Help?

 

[mysterious-dr-x]

Whilst it would be nice to know if I can do this in one rule, it has since occurred to me that I could just set 2 different rules for the same cell.

 

[T. Valko]

Whilst it would be nice to know if I can do this in one rule, it has since occurred to me that I could just set 2 different rules for the same cell.

Can't see the linked picture!

 

[mysterious-dr-x]

Can't see the linked picture!

Try this.

 

[T. Valko]

Try this.

That link doesn't work for me.

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