Adding meta to taxonomy terms

Hi all,

I’m looking for a simple way to add metas to custom taxonomy terms.
What i need is to add default metas to all terms in a custom taxonomy.

I’ve found :
Taxonomy Metadata
https://wordpress.org/plugins/taxonomy-metadata/

but it works on post_ID relation so it only adds metas to single post in a taxonomy…

The other :
Simple Term Meta
https://fr.wordpress.org/plugins/simple-term-meta/

looks better for me, but this plugin isn’t updated for more than 2 years, so don’t know if it’s always supported.

Any idea ou other solutions either to develop in code or with another plugin ?

thanks a lot 😉

François