TOPIC:

hello! Is there a way in which I can paste a photo (as a watermark) to an entire clip automatically without having to zoom in on the timeline and then drag the edge of the .png logo that I use as a watermark and manually drag it to the end of the clip? Is there an automatic way for FCP to apply the logo to the entire clip I have selected?
Thank You all for your time!

Activate the Range tool with R. Click on the clip you want to cover. In and Out points will be selected at the beginning and end of the clip. Select the still in the browser and press Q to connect the still to the marked I/O. Click A to return the Select tool.

You can also select the clip and hit 'X', then select the still and hit 'Q'. Same result without switching tools.