wordpress - Custom data plugin -

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i deliver wordpress pages because it's easy setup. when don't, it's because customer need custom data. example car dealer want data type car models, car windows , car doors - different attributes. these should editable in wordpress admin , easy print out foreach loop frontend.

i found plugin custom database tables (https://wordpress.org/plugins/custom-database-tables/) need relationships between different tables. if configure 5 different car doors, want them listed select box when edit car example. doesn't seem support that?

is there alternatives creating own plugin this? seems such ordinary case non blogs?

thanks.


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