How do I nest @{} references?

I'm trying to make a custom character sheet, and in the equipment section, I have a "skill" option, where you enter what skill a particular item uses. So for instance, a pair of glasses uses Intelligence as its modifier stat. So next to the item, under the skill text box, you put that item's particular skill. Now, when you have to roll a defense roll, it requires you to add a [[d100+@{@{[SLOT]_slot_skill}}]] However, I get an error when I try something like this. What needs to happen is the variable that represents the text box has the name of the particular skill, and you must then call that players skill How do I nest @{} references?

You cannot nest references like that. You could use sheet workers to achieve something like this, however. If you have fixed finite list of skills to choose from, a select could also do the trick.

There actually is a way to 'nest' Attribute calls , but I would try to use the methods Jakob mentioned before resorting to it. The nesting would look like: [[ d100 + @{prefix}@{character_name}|@{[SLOT]_slot_skill}} ]] Where the value of @{prefix} is @{