Concocting placeholder out of two individual placeholders?

I have a snippet where I need an ID + variable name to return the value within a row template for a list of individual resources.

As the ID is being returned above my individual variable name I have placed a combined placeholder [[+[[+Concocting]]placeholder]]. While this seems to work within my templates is this a bad idea, non recommended approach? [ed. note: SandersDesign last edited this post 12 years, 1 month ago.]

Looks good to me.