Create new field

1. In VS Code - open the file fields/index.ts and add one more field at the end

{
		caption: 'Is billable',
		name: 'c_is_billable',
		renderType: 'bool',
	},

2. In VS Code - open views/layouts/dashboard.xml and add this field to the layout of the 1st column:

<field name="c_is_billable" />

3. Test-drive installation of the modified app by running this command (note "i" is an alias for "install"):

npx comind i app-basic-timelog WORKSPACE_ALIAS_HERE

4. See the new field appeared in the timelog form: