Template not allowed in page setting

[abmcr]

I have created a template, but when i go in setting tab for change the template, the new template don't appears. What i have broken?

Thank you 

This is my first attempt with ProcessWire 

[arjen]

What settings are enabled on the the family tab of both the template of the page itself and the parent page? This might result in not showing your template.

[abmcr]

I have attached the setting of the template and the select into the setting page...

The "prova" template don't appears

Thank you in advance

[arjen]

I see. What's the setup your home template? When you specify Allowed templates for children there, it might be visible too.

[abmcr]

Thank you: i have allowed the template for the children and all work fine!!!

[arjen]

Good to hear. You might want to mark this thread as solved