Save curtain / Save changes

What it is

The gold button at the bottom of the Map curtain sheet. It is greyed until an up/down address is chosen.

What to enter

Press it to make the chosen addresses one curtain.

What it changes

In the app: The curtain shows as one curtain in the app at the next Save & Deploy (after Confirm Import, if still in the review).

In the house: The hub gets the curtain's addresses at the next Save & Deploy.

If it goes wrong

Addresses from the combined devices that got no role are listed in a message; they are kept and come back if you Split. Cannot map gives the reason.