You'll find the parameters in the Title Inspector. The same parameters in the Text inspector cannot be keyframed.
![](https://discussions.apple.com/content/attachment/9c6156a3-ce77-47b4-9ed8-5664d079deab)
Title with Parameters' parameters, Position, Rotation, and Scale should already be "open" (disclosure triangle) revealing the individual XYZ parameters.
Mousing over one of the parameters will display a small "diamond" shape with a + in the center (blue arrow) which can be clicked to create a keyframe at the playhead position in time. When clicked, it will turn yellow-orange indicating it has been set. Whenever the playhead is on the same position, that keyframe will highlight in such a manner. Notice also the backward turned arrow - this can be clicked to **clear** [reset] all keyframes for a parameter). In this example, the Rotation Y keyframe was set (orange arrow) but notice that a similar keyframe marker is also set for the Rotation (yellow arrow) as a whole (it will indicate that *any* of the "sub-parameters" have been set so that you will still be able to tell if you close the disclosure triangle.)
Moving the playhead and changing a keyframed parameter's value will automatically set a new keyframe at the time indicated by the playhead for parameter with at least one keyframe already set for it. If there are two or more keyframes for a parameter, a new mini-icon appears (green arrow) — an "angle bracket" with a smaller arrow pointing the direction of the next (or previous) keyframe. These can be clicked to instantly navigate to the frame at which that next keyframe is set.
![](https://discussions.apple.com/content/attachment/d78a5848-2b4d-40c1-96cb-3ac254656c18)
Hope this clears things up!