@Jonathan-101 if the other information to go into the email is in a SharePoint list then you could add a JSON-formatted button to trigger the flow. Your trigger in that case would be "for a selected item" and you would add a email type input:

The JSON code would look similar to this - you have to change the flow ID to YOUR flow's ID:
{
"$schema": "https://developer.microsoft.com/json-schemas/sp/v2/column-formatting.schema.json",
"elmType": "button",
"txtContent": "Publish",
"customRowAction": {
"action": "executeFlow",
"actionParams": "='{\"id\": \"' + if([$Control] =='','d4e4bb15-504f-44d5-b94c-745ddc4ce1bb','')+ '\"}'"
},
"style": {
"background-color": "=if(([$Control] == 'Published'),'#333333','#1f5f61')",
"color": "white"
}
}
The SharePoint list looks like this once you've applied the JSON code:

When you click the button a panel will open on the right of the list for you enter the email address and set the flow running.
Rob
Los Gallardos
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