Hi @biancadevera ,
Firstly I don't think this function had your requirements in mind, however I have done a model with the following - Gallery Items
Table(
{PC: "Microsoft"},
{PC: "Dell"},
{PC: "Apple"},
{PC: "HP"},
{PC: "Acer"},
{PC: "No Device Yet"}
)
and some check boxes in it with Text
ThisItem.PC
OnCheck
If(
GalleryName.Selected.PC = "No Device Yet",
UpdateContext({varResetPC: false});
UpdateContext({varResetPC: true})
)
Reset
varResetPC
Default
ThisItem.PC = "No Device Yet" && varResetPC
Looks like this

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