What are the rules for creating YML (site on Bitrix) for using it on sites with any admin panels?

Question

1C-Bitrix

I have an online store - a wholesale manufacturer of dresses (goods + trade offers)
There are partners who want to maintain up-to-date information on goods (they have different admin sites, one of them is WordPress).
What are the restrictions on creating such YML so that it can be used on other admins.
First of all, WordPress, maybe the 1st partner has a website on it.
What are the restrictions?
What structure to follow?
How to specify trade offers so that sites on other admin panels can correctly recognize them?
If there are examples, I will be very grateful!
Ps I'm a bit of a techie in the past, so technical answers are also welcome.
The programmer will implement

Answer 1

You ask a question about parsing yml on other cms (for example, wp) in the bitrix section.
You need to clarify the subtleties in the appropriate section.
In bitrix, yml can be generated by regular export (yml profile).
And it is better to solve such issues together with partners (to agree on some nuances).