You need to add the time signature to your palette as described in the Handbook under "Custom palette". I assume you are creating this time signature using the appropriate seciton of the Master Palette window; now just drag it the regular time signature palette after creating a custom workspace as explained in that Handbook section.
Comments
Yes, you can drag it directly from the master-palette to your userdefinde workspace.
See https://musescore.org/en/handbook/time-signatures#create-your-own-time-…
In reply to Yes, you can drag it directly by KHS
Thanks. That stays for the session (perhaps even that score), but I want permanent, global time sigs.
In reply to Thanks. That stays for the by xavierjazz
You need to add the time signature to your palette as described in the Handbook under "Custom palette". I assume you are creating this time signature using the appropriate seciton of the Master Palette window; now just drag it the regular time signature palette after creating a custom workspace as explained in that Handbook section.