Provide start page setting instructions

[Guite]

If the current user has permissions for the Settings module, an additional item action should appear, named "How to use as start page" or similar.

When clicking on this action, a modal window appears showing instructions about how to configure the start page in order to display this item. For example:

Select the controller 'zikulapagesmodule_pages_display' and add 'slug=my-cool-page' to requested attributes if you want to make this page the start page.

[Guite]

@rallek updated proposal above

[rallek]

great! That is helpfull for admins a lot!

How this can be implemented in a help system at all??

[Guite]

Don't understand the question - please clarify.
As described above, I suggest to show a modal window with the required instructions on demand.

[rallek]

it is a question of style :-)
This modal window is a kind of help documentation. There is already a help page. Might be this can be included there.

[Guite]

good point! would be even better to include it there, because a new item action only for some instructions would "pollute" the UI

[rallek]

If there is a style guide for good extensions it would be great to see this instruction there as well ;-)
e.g. here: https://docs.ziku.la/Development/General/index.html