The offer sheet is a standardized document, and unlike your contract templates it can't be restyled. The header labels, the box layout, the signature blocks and the per-page headers are fixed, so there's no way to move them, rename them or add a signature line of your own.
What you can change is the content inside it.
What you can adjust
Open the booking and go to the Terms tab.
Edit the deal terms, phrasing and any provisions that appear on the offer. These flow through to the sheet.
Build presets for the wording you use repeatedly, so a standard offer doesn't need retyping each time.
Generate the offer and check it reads the way you want before sending.
If you need a signature on the offer
The offer sheet presents proposed terms before a contract exists, so it isn't designed as a signing document. If the buyer needs to sign something at this stage, issue a contract instead — contracts are built on your own templates, where you control the layout and can place signature blocks wherever you need them.
Good to know
Contract templates are the flexible half of the system. If a document has to look a particular way for a client, that's a contract template job rather than an offer sheet one.
Layout requests for the offer sheet are worth sending in. Start a chat from the messenger and describe what you need and why — we pass that to the product team, though we can't say if or when it would change.
Presets are the biggest time saver here. Most agencies find that once the standard wording is saved, the fixed layout stops mattering much.
Good to know
Offer, advancing and settlement sheets use fixed templates. You can manage the content they show, but the HTML layout can't be edited. We plan to allow layout customization in the future.
Event notes and venue notes can appear as separate itemized rows on the offer sheet instead of grouped together.