Having issues with the stack and references

[Radu13]

I have two program, both being ps2 eememory and both loaded with mips 5900 language plugin
One has been analyzed by someone else beforehand and in a function it has many stack and references defined automatically:

However in my program they were not created at all, manually adding the references makes the purple line appear but the reference source will be "user_defined" and not "analysis", I don't want that and it's also very time consuming

What I am supposed to do to solve this and get the references and stack defined?