Being "onboarded into the platform" vs "onboarded to the platform"

Solution 1:

In business jargon, onboarding is registering, assimilating, training, and setting up a new employee to be able to do their new job. It therefore adds little or nothing to the concept of simply registering a new user to the platform, unless there is also an element of training and mentoring new users as they register.

If it must be used for some reason (perhaps to do with corporate conventions that require this jargon), it seems better to register the users to the platform rather than registering them into and also on(board) it. One preposition seems sufficient rather than two that merely confuse and muddle.

Problem 5, Chapter 3. Rudin's functional analysis, point (a) and (b)

Show that there is an $F_\sigma$ set $F$ and $G_\delta$ set $G$ such that $F \subseteq E \subseteq G \text{ and } m^*(F)=m^*(E)=m^*(G).$ [duplicate]

Integration of $\int_0^{\pi/2}\frac{d\theta}{a^2+b^2\cos^2(\theta)}$ gives results such that $\tan(\pi/2)$ comes which is "undefined". How to proceed?

Jensen's inequality; what's the need for the probability measure?

ideals, projections and factors in VN algebras

Primality test for numbers of the form $(11^p-1)/10$

If Haar measure is $\sigma$-finite, is the underlying topological space $\sigma$-compact?

Integration by parts for $I_n=\int \frac 1 {(x^2-1) ^n} d x$ and relation with $I_1$

Write $\sqrt{\dfrac{a}{5b}}$ without denominator under the radical sign

Least-squares solution to system of equations of $4 \times 4$ matrices with $2$ unknown matrices

Can Rocksmith be played with Rock Band's Squier Stratocaster?

Town Portal bugs?