To address the original question (after Oren's disambiguation): There are a number of manufacturers, both brand-name and no-name, that make Technika-style lensboards. Most are good copies and will fit on Linhof Technika cameras just fine, as well as the other brands that use that style lensboard (Wista, etc.). That said, I've had an after market Technika-style board or two that were not quite the right size and didn't fit well. One Gaoersi recessed board was too large to fit my Wista DX and I had to file down a no-name Chinese flat board to fit. Otherwise, I've had lots of Technika-style boards of various brands with no issues.
I find it easy to mount lenses on a board, but having one already mounted and ready to roll is just that much easier.
Best,
Doremus