@jda2005py - based on your description it sounds like you're data source is Dataverse.
Assuming you want to enable the button if Capex is selected.
For a Local Choice, apply the below to the DisplayMode property of your Button control:
If(
'Your Local Choice Field (Your Table Plural Name)'.Capex in DataCardValue5.SelectedItems,
DisplayMode.Edit,
DisplayMode.Disabled
)
For a Global Choice, use:
If(
'Your Global Choice Field'.Capex in DataCardValue5.SelectedItems,
DisplayMode.Edit,
DisplayMode.Disabled
)
Notes:
To identify the "Plural Name" for your table, open your table in Dataverse and select the properties window:
Another simpler option is to simply add an Edit Form control into your screen, add the DataCard for your Choice field into your Form. Then if you select the Items property of the automatically generated ComboBox inside the DataCard, you will see the syntax you need.
