Hi Thorsten
There is probably too much in your last post for me to answer in a single thread, but I'll make a start and split the thread into separate tickets later as I need to.
The first question about your View.
The Loop Editor is what determines what will be output by the View, according to whether there are any results to display or not, and for each result it will iterate over them and output what is found between the wpv-loop tags.
You can add content (e.g. shortcodes for the fields you want to display) directly into the Loop Editor, but it is common practice to group together such content into its own Content Template, and insert that Content Template between the wpv-loop tags.
If you use the Loop Wizard this happens automatically, and it will show the linked template immediately below the Loop Editor (in "Templates for this View"). That is what you have done with the View you created.
(You could go to Toolset > Content Templates and create a template there and insert it between the wpv-loop tags, or you might want to re-use a template previously created and insert that directly between the wpv-loop tags, but in such cases it wouldn't be shown in a Templates for this View section beneath the Loop Editor, you would need to edit the Content Template directly.)
The Output Editor you rarely need concern yourself with. A View has two parts—the filter and pagination controls, and the output of the View—and this section inserts each of those two sections using the shortcodes you can see, and it is possible to add some additional markup here if you want to affect how the view is inserted.
Your next questions about displaying the description below the date and linking to the post, well that is a question of inserting the fields you require and then wrapping them with the appropriate markup.
So you need to edit the "Templates for this View", insert the markup for the kind of output you want and then use shortcodes to insert the dynamic content from the standard and custom fields available on the posts your View is querying.
If you have a look at this codepen for example: enlace oculto
It shows you very rudimentary markup based upon the Bootstrap grid (which Toolset uses unless you disable it): enlace oculto
Where I have written {{dynamic content}} this is where you would insert the shortcodes in your template for the required fields.
You could use whatever markup suits you. Instead of using the Bootstrap grid you could add your own custom styles for the layout, using flexbox, say. Your original site uses tables.
Note that if you are using one of the supported page builders (Divi, Avada Fusion Builder, Beaver Builder, Visual Composer/WP Bakery) then you can design this template using a page builder, which might make setting up the required layout easier. We are currently working on adding Elementor support, too, so before too long you will be able to use Elementor for this as well.
You can recommend Brizy contact our lead developer at juan.d@onthegosystems.com who can discuss how they might collaborate.
If the above makes sense we can move on to the other issues, which I will split off into their own threads.
