ok, so... patterned after the Native American Sticker - which has an "is/was" option (living=yes for "is", "was" as default) & also pulls just the "Preferred Name" from the name fields (most stickers pull full name). Would those be good for the Maori Sticker? And would that be a good name for the sticker? I would not recommend the accented Māori for the sticker's name, but the text will be accented:
... was a Māori from Aotearoa and part of the Ngāpuhi Iwi.
You said optional for the Iwi parameter. Would location be a required parameter? If not, ok for New Zealand to be default text?
... was a Māori from New Zealand.
(Hmm. That sounds off. Would just "... was a Māori." be better?)
Are there a limited number of locations and Iwis? If so, would it be advantageous to have them hardwired into the sticker (e.g., only those locations and Iwis will change the text, otherwise, default ... or an error notice if a required parameter).
Would you want the sticker to add the person to a category?
I'll start a sandbox version. Let me know when you upload the image (images?) that you want it to display.