I have created a vertical alignment using the complex by VPI tool. I have since set active, and saved my alignment to my .alg and .rwk.
Later, I use Evaluation -> Profile -> Create Profile, and plot my vertical alignment. I then use Geometry -> Vertical Curve Set -> Define Curve (OR) Table Editor, to edit my vertical alignment.
I then set active my horizontal alignment, and export my new vertical (and horizontal) alignment to my .alg file.
Later, I import my horizontal and vertical alignment (profile) into a .dgn. I highlight my horizontal alignment and click 'open profile model'. I select the appropriate view to display it in (lets say view 2, or 3).
My problem:
My vertical alignment (profile) shows up, however, I can no longer graphically select my VPI stations or elevations to edit them.
If I plot it using evaluation-> Profile -> Create Profile, I can still use the table editor or define curve to edit it; but 'open profile model' does not allow me to graphically edit it.
Using: Power InRoads V8i SS4
When you import from native, you don't have that ability. you should try and do your edits in OpenRoads and don't go back and forth.
https://communities.bentley.com/products/road___site_design/f/geopak-inroads-mx-openroads-forum/179932/why-do-my-vpi-disappear-when-i-view-profile-model-an-edited-and-imported-profile---inroads-ss4
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Nico Roman's response is not entirely true. I have two very simple alignments with two very simple vertical alignments in an .alg file. I can import both of them, and for whatever reason, I can edit the vertical alignment of one or them, but not the other. So, the ability to edit verticals is "sometimes there". The only thing that I think is creating the problem, is that the "bad" one has two vertical curves back-to back, with no tangent in between them. After trying for a long time (wasted time), I decided to try to create this vertical alignment using vertical alignment creation tools from SS4, without resorting to importing from native .alg. I find that creating reverse vertical curves is not as intuitive a process as it was in SS2. It is frustrating that something that used to be easy is now a headache.