How to make one property with several fields in 1s Bitrix?

Question

1C-Bitrix

There is such a block: There


can be any number of elements in it, and the page itself is an element of the infoblock. In order to implement this in a human way, you need to make sure that there are 3 fields next to each other in the admin panel: picture, title and text. And so that when you click on "Add", another line with these fields appears.

I remember doing this on Drupal, but under Bitrix I can’t find information on how to do it.

To make it clearer, I want to do something like this:

Answer 1

You can't do that, and you don't need to.
You must have 1 Service element in one IB and it has a multiple binding field to IB elements.
In the second IB, you will make the elements you need and bind them to the Service through this binding field.
Everything.

Answer 2

One of several options:
https://marketplace.1c-bitrix.ru/solutions/simai.c...
Use this solution.
1. Create properties in your infoblock, file, text1, text2
2. Create a property in the same place, for example Block, type Composite and in its settings specify the properties from item 1
3. Make the Block property multiple.

Answer 3

Create a "reference" property type and enter a list of your values ​​into it. With pictures =)